Q: What is the sum of all factors of the number 42,531,021 excluding 42,531,021?
A: 25,325,299
The factors of the number 42,531,021 are: 1, 3, 9, 13, 27, 39, 117, 351, 121171, 363513, 1090539, 1575223, 3271617, 4725669, 14177007, 42531021.
If you add them up, you will get the total of 42,531,046. Now subtract 42,531,021 to get 25,325,299