Q: What is the sum of all factors of the number 6,421,808 excluding 6,421,808?
A: 6,197,920
The factors of the number 6,421,808 are: 1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 5653, 11306, 22612, 45224, 90448, 401363, 802726, 1605452, 3210904, 6421808.
If you add them up, you will get the total of 6,421,814. Now subtract 6,421,808 to get 6,197,920