20188292646

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{582433}}^1$

素因数の和:582600

約数の個数: 32

約数和(自身を含む): 41515895520

約数和(自身を除く): 21327602874

約数列:

[1, 2, 3, 6, 53, 106, 109, 159, 218, 318, 327, 654, 5777, 11554, 17331, 34662, 582433, 1164866, 1747299, 3494598, 30868949, 61737898, 63485197, 92606847, 126970394, 185213694, 190455591, 380911182, 3364715441, 6729430882, 10094146323, 20188292646]

約数ペア:

[(1, 20188292646), (2, 10094146323), (3, 6729430882), (6, 3364715441), (53, 380911182), (106, 190455591), (109, 185213694), (159, 126970394), (218, 92606847), (318, 63485197), (327, 61737898), (654, 30868949), (5777, 3494598), (11554, 1747299), (17331, 1164866), (34662, 582433)]