Q: What is the sum of all factors of the number 21,542,423 excluding 21,542,423?
A: 3,077,497
The factors of the number 21,542,423 are: 1, 7, 3077489, 21542423.
If you add them up, you will get the total of 21,542,426. Now subtract 21,542,423 to get 3,077,497