Q: What is the sum of all factors of the number 204,120,423 including 204,120,423?
A: 331,330,272
The factors of the number 204,120,423 are: 1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 75853, 227559, 682677, 986089, 1744619, 2958267, 5233857, 8874801, 15701571, 22680047, 68040141, 204120423.
If you add them up, you will get the total of 331,330,272.