Q: What is the sum of all factors of the number 21,011,108 excluding 21,011,108?
A: 16,452,472
The factors of the number 21,011,108 are: 1, 2, 4, 53, 106, 212, 99109, 198218, 396436, 5252777, 10505554, 21011108.
If you add them up, you will get the total of 21,011,124. Now subtract 21,011,108 to get 16,452,472