Q: What is the sum of all factors of the number 21,031,012 excluding 21,031,012?
A: 15,813,768
The factors of the number 21,031,012 are: 1, 2, 4, 1129, 2258, 4516, 4657, 9314, 18628, 5257753, 10515506, 21031012.
If you add them up, you will get the total of 21,031,027. Now subtract 21,031,012 to get 15,813,768