Q: What is the sum of all factors of the number 671,432,660 excluding 671,432,660?
A: 738,575,968
The factors of the number 671,432,660 are: 1, 2, 4, 5, 10, 20, 33571633, 67143266, 134286532, 167858165, 335716330, 671432660.
If you add them up, you will get the total of 671,433,398. Now subtract 671,432,660 to get 738,575,968