Q: What is the sum of all factors of the number 21,021,085 excluding 21,021,085?
A: 5,074,235
The factors of the number 21,021,085 are: 1, 5, 29, 145, 144973, 724865, 4204217, 21021085.
If you add them up, you will get the total of 21,021,090. Now subtract 21,021,085 to get 5,074,235