Q: What is the sum of all factors of the number 66,602,513 excluding 66,602,513?
A: 21,667
The factors of the number 66,602,513 are: 1, 3709, 17957, 66602513.
If you add them up, you will get the total of 66,602,534. Now subtract 66,602,513 to get 21,667