Q: What is the sum of all factors of the number 23,003,540 excluding 23,003,540?

A: 33,193,216

Why is 33,193,216 the sum of all factors of 23,003,540, excluding 23,003,540?

The factors of the number 23,003,540 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 23473, 46946, 93892, 117365, 164311, 234730, 328622, 469460, 657244, 821555, 1150177, 1643110, 2300354, 3286220, 4600708, 5750885, 11501770, 23003540.

If you add them up, you will get the total of 23,003,573. Now subtract 23,003,540 to get 33,193,216