Q: What is the sum of all factors of the number 66,512,681 excluding 66,512,681?
A: 27,691
The factors of the number 66,512,681 are: 1, 2657, 25033, 66512681.
If you add them up, you will get the total of 66,512,708. Now subtract 66,512,681 to get 27,691