Q: What is the sum of all factors of the number 3,720,423 including 3,720,423?
A: 5,770,680
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 5,770,680.