A:
Positive:
1 x 20100297 x 28714717 x 11823719 x 10579149 x 41021119 x 16891127 x 15827133 x 15113323 x 6223833 x 2413889 x 2261931 x 2159
Negative:
-1 x -2010029-7 x -287147-17 x -118237-19 x -105791-49 x -41021-119 x -16891-127 x -15827-133 x -15113-323 x -6223-833 x -2413-889 x -2261-931 x -2159
Unfortunately, there's not simple formula to identifying all of the factors of a number and it can be a tedious process when trying to identify the divisors of larger numbers. To find the factor combinations of the number 2,010,029, it is easier to work with a table - it's called factoring from the outside in.
We start by creating a table and writing 1 on the left side and then the number we're trying to find the factors for on the right side in a table. Then, below that, write the numbers as a negative as well.
| 1 | 2,010,029 | |
| -1 | -2,010,029 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 2,010,029.
Example:
1 x 2,010,029 = 2,010,029
and
-1 x -2,010,029 = 2,010,029
Notice both answers equal 2,010,029
With that explanation out of the way, let's continue. Next, we take the number 2,010,029 and divide it by 2:
2,010,029 ÷ 2 = 1,005,014.5
If the quotient is a whole number, then 2 and 1,005,014.5 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 2,010,029 | |
| -1 | -2,010,029 |
Now, we try dividing 2,010,029 by 3:
2,010,029 ÷ 3 = 670,009.6667
If the quotient is a whole number, then 3 and 670,009.6667 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 2,010,029 | |
| -1 | -2,010,029 |
Let's try dividing by 4:
2,010,029 ÷ 4 = 502,507.25
If the quotient is a whole number, then 4 and 502,507.25 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 2,010,029 | |
| -1 | 2,010,029 |
If you did it right, you will end up with this table:
| 1 | 7 | 17 | 19 | 49 | 119 | 127 | 133 | 323 | 833 | 889 | 931 | 2,159 | 2,261 | 2,413 | 6,223 | 15,113 | 15,827 | 16,891 | 41,021 | 105,791 | 118,237 | 287,147 | 2,010,029 |
| -1 | -7 | -17 | -19 | -49 | -119 | -127 | -133 | -323 | -833 | -889 | -931 | -2,159 | -2,261 | -2,413 | -6,223 | -15,113 | -15,827 | -16,891 | -41,021 | -105,791 | -118,237 | -287,147 | -2,010,029 |
Here are some more numbers to try:
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