Q: What is the sum of all factors of the number 2,015,679 excluding 2,015,679?
A: 671,897
The factors of the number 2,015,679 are: 1, 3, 671893, 2015679.
If you add them up, you will get the total of 2,016,350. Now subtract 2,015,679 to get 671,897