Q: What is the sum of all factors of the number 21,272,618 excluding 21,272,618?
A: 10,667,962
The factors of the number 21,272,618 are: 1, 2, 1129, 2258, 9421, 18842, 10636309, 21272618.
If you add them up, you will get the total of 21,272,628. Now subtract 21,272,618 to get 10,667,962