Q: What is the sum of all factors of the number 20,401,424 excluding 20,401,424?
A: 19,685,296
The factors of the number 20,401,424 are: 1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 17959, 35918, 71836, 143672, 287344, 1275089, 2550178, 5100356, 10200712, 20401424.
If you add them up, you will get the total of 20,401,443. Now subtract 20,401,424 to get 19,685,296