Q: What is the sum of all factors of the number 247,711,428 excluding 247,711,428?
A: 378,448,106
The factors of the number 247,711,428 are: 1, 2, 3, 4, 6, 9, 12, 18, 36, 6880873, 13761746, 20642619, 27523492, 41285238, 61927857, 82570476, 123855714, 247711428.
If you add them up, you will get the total of 247,711,806. Now subtract 247,711,428 to get 378,448,106