Q: What is the sum of all factors of the number 21,636,644 excluding 21,636,644?
A: 16,227,490
The factors of the number 21,636,644 are: 1, 2, 4, 5409161, 10818322, 21636644.
If you add them up, you will get the total of 21,636,660. Now subtract 21,636,644 to get 16,227,490