Q: What is the sum of all factors of the number 620,477 excluding 620,477?
A: 108,643
The factors of the number 620,477 are: 1, 11, 13, 143, 4339, 47729, 56407, 620477.
If you add them up, you will get the total of 620,585. Now subtract 620,477 to get 108,643