Q: What is the sum of all factors of the number 13,471,740 excluding 13,471,740?

A: 27,393,084

Why is 27,393,084 the sum of all factors of 13,471,740, excluding 13,471,740?

The factors of the number 13,471,740 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 74843, 149686, 224529, 299372, 374215, 449058, 673587, 748430, 898116, 1122645, 1347174, 1496860, 2245290, 2694348, 3367935, 4490580, 6735870, 13471740.

If you add them up, you will get the total of 13,471,767. Now subtract 13,471,740 to get 27,393,084