Q: What is the sum of all factors of the number 30,800,780 excluding 30,800,780?
A: 33,880,900
The factors of the number 30,800,780 are: 1, 2, 4, 5, 10, 20, 1540039, 3080078, 6160156, 7700195, 15400390, 30800780.
If you add them up, you will get the total of 30,800,813. Now subtract 30,800,780 to get 33,880,900