Q: What is the sum of all factors of the number 8,420,870 excluding 8,420,870?
A: 6,736,714
The factors of the number 8,420,870 are: 1, 2, 5, 10, 842087, 1684174, 4210435, 8420870.
If you add them up, you will get the total of 8,420,876. Now subtract 8,420,870 to get 6,736,714