Q: What is the sum of all factors of the number 13,890,889 excluding 13,890,889?
A: 240,631
The factors of the number 13,890,889 are: 1, 103, 157, 859, 16171, 88477, 134863, 13890889.
If you add them up, you will get the total of 13,891,129. Now subtract 13,890,889 to get 240,631