Q: What is the sum of all factors of the number 21,401,141 excluding 21,401,141?
A: 258,763
The factors of the number 21,401,141 are: 1, 157, 271, 503, 42547, 78971, 136313, 21401141.
If you add them up, you will get the total of 21,401,399. Now subtract 21,401,141 to get 258,763