Q: What is the sum of all factors of the number 20,020,689 excluding 20,020,689?
A: 12,189,027
The factors of the number 20,020,689 are: 1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 19013, 57039, 171117, 247169, 513351, 741507, 1540053, 2224521, 6673563, 20020689.
If you add them up, you will get the total of 20,020,701. Now subtract 20,020,689 to get 12,189,027