Q: What is the sum of all factors of the number 51,687,239 excluding 51,687,239?
A: 2,720,401
The factors of the number 51,687,239 are: 1, 19, 2720381, 51687239.
If you add them up, you will get the total of 51,687,241. Now subtract 51,687,239 to get 2,720,401