Q: What is the sum of all factors of the number 523,420 excluding 523,420?
A: 575,804
The factors of the number 523,420 are: 1, 2, 4, 5, 10, 20, 26171, 52342, 104684, 130855, 261710, 523420.
If you add them up, you will get the total of 523,995. Now subtract 523,420 to get 575,804