Q: What is the sum of all factors of the number 20,042,021 excluding 20,042,021?
A: 17,179
The factors of the number 20,042,021 are: 1, 1259, 15919, 20042021.
If you add them up, you will get the total of 20,042,038. Now subtract 20,042,021 to get 17,179