Q: What is the sum of all factors of the number 420,221,399 excluding 420,221,399?
A: 46,923,433
The factors of the number 420,221,399 are: 1, 13, 31, 403, 1042733, 13555529, 32324723, 420221399.
If you add them up, you will get the total of 420,221,445. Now subtract 420,221,399 to get 46,923,433