Q: What is the sum of all factors of the number 361,220 excluding 361,220?
A: 397,384
The factors of the number 361,220 are: 1, 2, 4, 5, 10, 20, 18061, 36122, 72244, 90305, 180610, 361220.
If you add them up, you will get the total of 361,617. Now subtract 361,220 to get 397,384