Q: What is the sum of all factors of the number 402,140,401 excluding 402,140,401?
A: 55,330,319
The factors of the number 402,140,401 are: 1, 13, 31, 59, 169, 403, 767, 1301, 1829, 5239, 9971, 16913, 23777, 40331, 76759, 219869, 309101, 524303, 997867, 2379529, 6815939, 12972271, 30933877, 402140401.
If you add them up, you will get the total of 402,140,456. Now subtract 402,140,401 to get 55,330,319