Q: What is the sum of all factors of the number 431,335,420 excluding 431,335,420?
A: 474,469,004
The factors of the number 431,335,420 are: 1, 2, 4, 5, 10, 20, 21566771, 43133542, 86267084, 107833855, 215667710, 431335420.
If you add them up, you will get the total of 431,335,894. Now subtract 431,335,420 to get 474,469,004