Q: What is the sum of all factors of the number 201,645,123 excluding 201,645,123?
A: 67,215,045
The factors of the number 201,645,123 are: 1, 3, 67215041, 201645123.
If you add them up, you will get the total of 201,645,190. Now subtract 201,645,123 to get 67,215,045