20172350456

素因数分解:

$2^3\times {\mathrm{3571}}^1\times {\mathrm{706117}}^1$

素因数の和:709694

約数の個数: 16

約数和(自身を含む): 37833802440

約数和(自身を除く): 17661451984

約数列:

[1, 2, 4, 8, 3571, 7142, 14284, 28568, 706117, 1412234, 2824468, 5648936, 2521543807, 5043087614, 10086175228, 20172350456]

約数ペア:

[(1, 20172350456), (2, 10086175228), (4, 5043087614), (8, 2521543807), (3571, 5648936), (7142, 2824468), (14284, 1412234), (28568, 706117)]