Q: What is the sum of all factors of the number 421,106,019 excluding 421,106,019?
A: 140,368,677
The factors of the number 421,106,019 are: 1, 3, 140368673, 421106019.
If you add them up, you will get the total of 421,106,159. Now subtract 421,106,019 to get 140,368,677