Q: What is the sum of all factors of the number 10,120,257 excluding 10,120,257?
A: 6,586,303
The factors of the number 10,120,257 are: 1, 3, 7, 9, 21, 63, 160639, 481917, 1124473, 1445751, 3373419, 10120257.
If you add them up, you will get the total of 10,120,263. Now subtract 10,120,257 to get 6,586,303