Q: What is the sum of all factors of the number 6,620,100 excluding 6,620,100?

A: 12,534,924

Why is 12,534,924 the sum of all factors of 6,620,100, excluding 6,620,100?

The factors of the number 6,620,100 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 22067, 44134, 66201, 88268, 110335, 132402, 220670, 264804, 331005, 441340, 551675, 662010, 1103350, 1324020, 1655025, 2206700, 3310050, 6620100.

If you add them up, you will get the total of 6,620,112. Now subtract 6,620,100 to get 12,534,924