Q: What is the sum of all factors of the number 620,806,580 excluding 620,806,580?
A: 682,887,280
The factors of the number 620,806,580 are: 1, 2, 4, 5, 10, 20, 31040329, 62080658, 124161316, 155201645, 310403290, 620806580.
If you add them up, you will get the total of 620,807,262. Now subtract 620,806,580 to get 682,887,280