20173316661

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{16519}}^1\times {\mathrm{4679}}^1$

素因数の和:21233

約数の個数: 24

約数和(自身を含む): 30152304000

約数和(自身を除く): 9978987339

約数列:

[1, 3, 9, 29, 87, 261, 4679, 14037, 16519, 42111, 49557, 135691, 148671, 407073, 479051, 1221219, 1437153, 4311459, 77292401, 231877203, 695631609, 2241479629, 6724438887, 20173316661]

約数ペア:

[(1, 20173316661), (3, 6724438887), (9, 2241479629), (29, 695631609), (87, 231877203), (261, 77292401), (4679, 4311459), (14037, 1437153), (16519, 1221219), (42111, 479051), (49557, 407073), (135691, 148671)]