Q: What is the sum of all factors of the number 23,313,220 excluding 23,313,220?

A: 33,640,040

Why is 33,640,040 the sum of all factors of 23,313,220, excluding 23,313,220?

The factors of the number 23,313,220 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 23789, 47578, 95156, 118945, 166523, 237890, 333046, 475780, 666092, 832615, 1165661, 1665230, 2331322, 3330460, 4662644, 5828305, 11656610, 23313220.

If you add them up, you will get the total of 23,313,253. Now subtract 23,313,220 to get 33,640,040