Q: What is the sum of all factors of the number 987,543,239 excluding 987,543,239?
A: 21,062,281
The factors of the number 987,543,239 are: 1, 59, 233, 13747, 71837, 4238383, 16738021, 987543239.
If you add them up, you will get the total of 987,543,260. Now subtract 987,543,239 to get 21,062,281