20174091352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148338907}}^1$

素因数の和:148338930

約数の個数: 16

約数和(自身を含む): 40051505160

約数和(自身を除く): 19877413808

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148338907, 296677814, 593355628, 1186711256, 2521761419, 5043522838, 10087045676, 20174091352]

約数ペア:

[(1, 20174091352), (2, 10087045676), (4, 5043522838), (8, 2521761419), (17, 1186711256), (34, 593355628), (68, 296677814), (136, 148338907)]