Q: What is the sum of all factors of the number 402,140,402 excluding 402,140,402?
A: 201,070,204
The factors of the number 402,140,402 are: 1, 2, 201070201, 402140402.
If you add them up, you will get the total of 402,140,603. Now subtract 402,140,402 to get 201,070,204