Q: What is the sum of all factors of the number 4,200,423 excluding 4,200,423?
A: 1,400,145
The factors of the number 4,200,423 are: 1, 3, 1400141, 4200423.
If you add them up, you will get the total of 4,200,424. Now subtract 4,200,423 to get 1,400,145