Q: What is the sum of all factors of the number 423,122,421 excluding 423,122,421?
A: 166,405,515
The factors of the number 423,122,421 are: 1, 3, 23, 69, 773, 2319, 7933, 17779, 23799, 53337, 182459, 547377, 6132209, 18396627, 141040807, 423122421.
If you add them up, you will get the total of 423,122,587. Now subtract 423,122,421 to get 166,405,515