Q: What is the sum of all factors of the number 6,670,900 excluding 6,670,900?

A: 8,571,180

Why is 8,571,180 the sum of all factors of 6,670,900, excluding 6,670,900?

The factors of the number 6,670,900 are: 1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 3511, 7022, 14044, 17555, 35110, 66709, 70220, 87775, 133418, 175550, 266836, 333545, 351100, 667090, 1334180, 1667725, 3335450, 6670900.

If you add them up, you will get the total of 6,670,908. Now subtract 6,670,900 to get 8,571,180