20005936101

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1289}}^1\times {\mathrm{42061}}^1$

素因数の和:43397

約数の個数: 24

約数和(自身を含む): 29625949080

約数和(自身を除く): 9620012979

約数列:

[1, 3, 9, 41, 123, 369, 1289, 3867, 11601, 42061, 52849, 126183, 158547, 378549, 475641, 1724501, 5173503, 15520509, 54216629, 162649887, 487949661, 2222881789, 6668645367, 20005936101]

約数ペア:

[(1, 20005936101), (3, 6668645367), (9, 2222881789), (41, 487949661), (123, 162649887), (369, 54216629), (1289, 15520509), (3867, 5173503), (11601, 1724501), (42061, 475641), (52849, 378549), (126183, 158547)]