Q: What is the sum of all factors of the number 358,420 excluding 358,420?
A: 394,304
The factors of the number 358,420 are: 1, 2, 4, 5, 10, 20, 17921, 35842, 71684, 89605, 179210, 358420.
If you add them up, you will get the total of 358,814. Now subtract 358,420 to get 394,304