Q: What is the sum of all factors of the number 150,420,031 excluding 150,420,031?
A: 77,321
The factors of the number 150,420,031 are: 1, 1997, 75323, 150420031.
If you add them up, you will get the total of 150,420,108. Now subtract 150,420,031 to get 77,321