Q: What is the sum of all factors of the number 620,478 excluding 620,478?
A: 723,930
The factors of the number 620,478 are: 1, 2, 3, 6, 9, 18, 34471, 68942, 103413, 206826, 310239, 620478.
If you add them up, you will get the total of 621,201. Now subtract 620,478 to get 723,930