Q: What is the sum of all factors of the number 120,405,521 excluding 120,405,521?
A: 2,224,279
The factors of the number 120,405,521 are: 1, 61, 569, 3469, 34709, 211609, 1973861, 120405521.
If you add them up, you will get the total of 120,405,523. Now subtract 120,405,521 to get 2,224,279