Q: What is the sum of all factors of the number 43,020,243 excluding 43,020,243?
A: 28,711,053
The factors of the number 43,020,243 are: 1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 6761, 20283, 47327, 60849, 141981, 425943, 682861, 2048583, 4780027, 6145749, 14340081, 43020243.
If you add them up, you will get the total of 43,020,271. Now subtract 43,020,243 to get 28,711,053