Q: What is the sum of all factors of the number 212,121,010 excluding 212,121,010?
A: 169,696,826
The factors of the number 212,121,010 are: 1, 2, 5, 10, 21212101, 42424202, 106060505, 212121010.
If you add them up, you will get the total of 212,121,179. Now subtract 212,121,010 to get 169,696,826