Q: What is the sum of all factors of the number 12,042,021 excluding 12,042,021?
A: 4,495,643
The factors of the number 12,042,021 are: 1, 3, 43, 129, 277, 337, 831, 1011, 11911, 14491, 35733, 43473, 93349, 280047, 4014007, 12042021.
If you add them up, you will get the total of 12,042,025. Now subtract 12,042,021 to get 4,495,643