20162622855

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1\times {\mathrm{6827}}^1$

素因数の和:7727

約数の個数: 32

約数和(自身を含む): 32411259648

約数和(自身を除く): 12248636793

約数列:

[1, 3, 5, 15, 401, 491, 1203, 1473, 2005, 2455, 6015, 6827, 7365, 20481, 34135, 102405, 196891, 590673, 984455, 2737627, 2953365, 3352057, 8212881, 10056171, 13688135, 16760285, 41064405, 50280855, 1344174857, 4032524571, 6720874285, 20162622855]

約数ペア:

[(1, 20162622855), (3, 6720874285), (5, 4032524571), (15, 1344174857), (401, 50280855), (491, 41064405), (1203, 16760285), (1473, 13688135), (2005, 10056171), (2455, 8212881), (6015, 3352057), (6827, 2953365), (7365, 2737627), (20481, 984455), (34135, 590673), (102405, 196891)]