Q: What is the sum of all factors of the number 9,709,744 including 9,709,744?

A: 21,016,512

Why is 21,016,512 the sum of all factors of 9,709,744, including 9,709,744?

The factors of the number 9,709,744 are: 1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1283, 1892, 2566, 3784, 5132, 7568, 10264, 14113, 20528, 28226, 55169, 56452, 110338, 112904, 220676, 225808, 441352, 606859, 882704, 1213718, 2427436, 4854872, 9709744.

If you add them up, you will get the total of 21,016,512.