Q: What is the sum of all factors of the number 142,636,021 excluding 142,636,021?
A: 21,869,579
The factors of the number 142,636,021 are: 1, 11, 19, 209, 251, 2719, 2761, 4769, 29909, 51661, 52459, 568271, 682469, 7507159, 12966911, 142636021.
If you add them up, you will get the total of 142,636,042. Now subtract 142,636,021 to get 21,869,579