20165202472

素因数分解:

$2^3\times {\mathrm{173}}^2\times {\mathrm{84221}}^1$

素因数の和:84573

約数の個数: 24

約数和(自身を含む): 38030022990

約数和(自身を除く): 17864820518

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 29929, 59858, 84221, 119716, 168442, 239432, 336884, 673768, 14570233, 29140466, 58280932, 116561864, 2520650309, 5041300618, 10082601236, 20165202472]

約数ペア:

[(1, 20165202472), (2, 10082601236), (4, 5041300618), (8, 2520650309), (173, 116561864), (346, 58280932), (692, 29140466), (1384, 14570233), (29929, 673768), (59858, 336884), (84221, 239432), (119716, 168442)]