Q: What is the sum of all factors of the number 647,435,427 excluding 647,435,427?
A: 215,811,813
The factors of the number 647,435,427 are: 1, 3, 215811809, 647435427.
If you add them up, you will get the total of 647,435,642. Now subtract 647,435,427 to get 215,811,813