20042874882

素因数分解:

$2^1\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{1103561}}^1$

素因数の和:1104578

約数の個数: 24

約数和(自身を含む): 43469307180

約数和(自身を除く): 23426432298

約数列:

[1, 2, 3, 6, 9, 18, 1009, 2018, 3027, 6054, 9081, 18162, 1103561, 2207122, 3310683, 6621366, 9932049, 19864098, 1113493049, 2226986098, 3340479147, 6680958294, 10021437441, 20042874882]

約数ペア:

[(1, 20042874882), (2, 10021437441), (3, 6680958294), (6, 3340479147), (9, 2226986098), (18, 1113493049), (1009, 19864098), (2018, 9932049), (3027, 6621366), (6054, 3310683), (9081, 2207122), (18162, 1103561)]