Q: What is the sum of all factors of the number 78,320,015 excluding 78,320,015?
A: 15,664,009
The factors of the number 78,320,015 are: 1, 5, 15664003, 78320015.
If you add them up, you will get the total of 78,320,030. Now subtract 78,320,015 to get 15,664,009