Q: What is the sum of all factors of the number 20,001,120 excluding 20,001,120?

A: 43,003,920

Why is 43,003,920 the sum of all factors of 20,001,120, excluding 20,001,120?

The factors of the number 20,001,120 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 41669, 83338, 125007, 166676, 208345, 250014, 333352, 416690, 500028, 625035, 666704, 833380, 1000056, 1250070, 1333408, 1666760, 2000112, 2500140, 3333520, 4000224, 5000280, 6667040, 10000560, 20001120.

If you add them up, you will get the total of 20,001,163. Now subtract 20,001,120 to get 43,003,920