Q: What is the sum of all factors of the number 421,404,143 excluding 421,404,143?
A: 24,788,497
The factors of the number 421,404,143 are: 1, 17, 24788479, 421404143.
If you add them up, you will get the total of 421,404,167. Now subtract 421,404,143 to get 24,788,497