20226983020

素因数分解:

$2^2\times 5^1\times {\mathrm{10891}}^1\times {\mathrm{92861}}^1$

素因数の和:103761

約数の個数: 24

約数和(自身を含む): 42481021968

約数和(自身を除く): 22254038948

約数列:

[1, 2, 4, 5, 10, 20, 10891, 21782, 43564, 54455, 92861, 108910, 185722, 217820, 371444, 464305, 928610, 1857220, 1011349151, 2022698302, 4045396604, 5056745755, 10113491510, 20226983020]

約数ペア:

[(1, 20226983020), (2, 10113491510), (4, 5056745755), (5, 4045396604), (10, 2022698302), (20, 1011349151), (10891, 1857220), (21782, 928610), (43564, 464305), (54455, 371444), (92861, 217820), (108910, 185722)]