Q: What is the sum of all factors of the number 21,012,402 excluding 21,012,402?
A: 21,191,118
The factors of the number 21,012,402 are: 1, 2, 3, 6, 239, 478, 717, 1434, 14653, 29306, 43959, 87918, 3502067, 7004134, 10506201, 21012402.
If you add them up, you will get the total of 21,012,423. Now subtract 21,012,402 to get 21,191,118