Q: What is the sum of all factors of the number 9,965,240 excluding 9,965,240?
A: 12,456,640
The factors of the number 9,965,240 are: 1, 2, 4, 5, 8, 10, 20, 40, 249131, 498262, 996524, 1245655, 1993048, 2491310, 4982620, 9965240.
If you add them up, you will get the total of 9,965,252. Now subtract 9,965,240 to get 12,456,640