Q: What is the sum of all factors of the number 21,374,731 excluding 21,374,731?
A: 3,839,669
The factors of the number 21,374,731 are: 1, 7, 49, 101, 343, 617, 707, 4319, 4949, 30233, 34643, 62317, 211631, 436219, 3053533, 21374731.
If you add them up, you will get the total of 21,374,734. Now subtract 21,374,731 to get 3,839,669