Q: What is the sum of all factors of the number 665,126,618 excluding 665,126,618?
A: 411,629,062
The factors of the number 665,126,618 are: 1, 2, 13, 26, 467, 934, 6071, 12142, 54779, 109558, 712127, 1424254, 25581793, 51163586, 332563309, 665126618.
If you add them up, you will get the total of 665,127,029. Now subtract 665,126,618 to get 411,629,062