20122337555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3334273}}^1$

素因数の和:3334366

約数の個数: 16

約数和(自身を含む): 25927314624

約数和(自身を除く): 5804977069

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 3334273, 16671365, 56682641, 236733383, 283413205, 1183666915, 4024467511, 20122337555]

約数ペア:

[(1, 20122337555), (5, 4024467511), (17, 1183666915), (71, 283413205), (85, 236733383), (355, 56682641), (1207, 16671365), (6035, 3334273)]