20173410808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148333903}}^1$

素因数の和:148333926

約数の個数: 16

約数和(自身を含む): 40050154080

約数和(自身を除く): 19876743272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148333903, 296667806, 593335612, 1186671224, 2521676351, 5043352702, 10086705404, 20173410808]

約数ペア:

[(1, 20173410808), (2, 10086705404), (4, 5043352702), (8, 2521676351), (17, 1186671224), (34, 593335612), (68, 296667806), (136, 148333903)]