Q: What is the sum of all factors of the number 531,346,520 excluding 531,346,520?
A: 664,183,240
The factors of the number 531,346,520 are: 1, 2, 4, 5, 8, 10, 20, 40, 13283663, 26567326, 53134652, 66418315, 106269304, 132836630, 265673260, 531346520.
If you add them up, you will get the total of 531,347,184. Now subtract 531,346,520 to get 664,183,240