Q: What is the sum of all factors of the number 402,213,423 excluding 402,213,423?
A: 134,071,145
The factors of the number 402,213,423 are: 1, 3, 134071141, 402213423.
If you add them up, you will get the total of 402,213,557. Now subtract 402,213,423 to get 134,071,145