Q: What is the sum of all factors of the number 72,121,511 excluding 72,121,511?
A: 22,530,649
The factors of the number 72,121,511 are: 1, 7, 11, 19, 77, 133, 209, 1463, 49297, 345079, 542267, 936643, 3795869, 6556501, 10303073, 72121511.
If you add them up, you will get the total of 72,121,533. Now subtract 72,121,511 to get 22,530,649