Q: What is the sum of all factors of the number 131,520,001 excluding 131,520,001?
A: 258,899
The factors of the number 131,520,001 are: 1, 509, 258389, 131520001.
If you add them up, you will get the total of 131,520,259. Now subtract 131,520,001 to get 258,899