Q: What is the sum of all factors of the number 216,020 excluding 216,020?
A: 302,764
The factors of the number 216,020 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1543, 3086, 6172, 7715, 10801, 15430, 21602, 30860, 43204, 54005, 108010, 216020.
If you add them up, you will get the total of 216,322. Now subtract 216,020 to get 302,764