Q: What is the sum of all factors of the number 91,220 excluding 91,220?
A: 100,384
The factors of the number 91,220 are: 1, 2, 4, 5, 10, 20, 4561, 9122, 18244, 22805, 45610, 91220.
If you add them up, you will get the total of 91,320. Now subtract 91,220 to get 100,384