Q: What is the sum of all factors of the number 21,411,421 excluding 21,411,421?
A: 854,179
The factors of the number 21,411,421 are: 1, 31, 139, 4309, 4969, 154039, 690691, 21411421.
If you add them up, you will get the total of 21,412,275. Now subtract 21,411,421 to get 854,179