Q: What is the sum of all factors of the number 131,021,009 excluding 131,021,009?
A: 18,717,295
The factors of the number 131,021,009 are: 1, 7, 18717287, 131021009.
If you add them up, you will get the total of 131,021,027. Now subtract 131,021,009 to get 18,717,295