Q: What is the sum of all factors of the number 1,920,291 excluding 1,920,291?
A: 648,669
The factors of the number 1,920,291 are: 1, 3, 359, 1077, 1783, 5349, 640097, 1920291.
If you add them up, you will get the total of 1,920,939. Now subtract 1,920,291 to get 648,669