Q: What is the sum of all factors of the number 23,220,320 excluding 23,220,320?

A: 32,209,600

Why is 32,209,600 the sum of all factors of 23,220,320, excluding 23,220,320?

The factors of the number 23,220,320 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1409, 1648, 2060, 2818, 3296, 4120, 5636, 7045, 8240, 11272, 14090, 16480, 22544, 28180, 45088, 56360, 112720, 145127, 225440, 290254, 580508, 725635, 1161016, 1451270, 2322032, 2902540, 4644064, 5805080, 11610160, 23220320.

If you add them up, you will get the total of 23,220,352. Now subtract 23,220,320 to get 32,209,600