Q: What is the sum of all factors of the number 42,220 excluding 42,220?
A: 46,484
The factors of the number 42,220 are: 1, 2, 4, 5, 10, 20, 2111, 4222, 8444, 10555, 21110, 42220.
If you add them up, you will get the total of 42,266. Now subtract 42,220 to get 46,484