Q: What is the sum of all factors of the number 15,727,660 excluding 15,727,660?
A: 20,130,932
The factors of the number 15,727,660 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 241, 251, 260, 482, 502, 964, 1004, 1205, 1255, 2410, 2510, 3133, 3263, 4820, 5020, 6266, 6526, 12532, 13052, 15665, 16315, 31330, 32630, 60491, 62660, 65260, 120982, 241964, 302455, 604910, 786383, 1209820, 1572766, 3145532, 3931915, 7863830, 15727660.
If you add them up, you will get the total of 15,727,680. Now subtract 15,727,660 to get 20,130,932