Q: What is the sum of all factors of the number 3,720,423 excluding 3,720,423?
A: 2,050,257
The factors of the number 3,720,423 are: 1, 3, 7, 21, 49, 147, 25309, 75927, 177163, 531489, 1240141, 3720423.
If you add them up, you will get the total of 3,720,425. Now subtract 3,720,423 to get 2,050,257