Q: What is the sum of all factors of the number 4,474,620 excluding 4,474,620?

A: 9,098,940

Why is 9,098,940 the sum of all factors of 4,474,620, excluding 4,474,620?

The factors of the number 4,474,620 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 24859, 49718, 74577, 99436, 124295, 149154, 223731, 248590, 298308, 372885, 447462, 497180, 745770, 894924, 1118655, 1491540, 2237310, 4474620.

If you add them up, you will get the total of 4,474,629. Now subtract 4,474,620 to get 9,098,940