Q: What is the sum of all factors of the number 42,401,402 excluding 42,401,402?
A: 21,448,954
The factors of the number 42,401,402 are: 1, 2, 257, 514, 82493, 164986, 21200701, 42401402.
If you add them up, you will get the total of 42,401,423. Now subtract 42,401,402 to get 21,448,954