20161749054

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1025417}}^1$

素因数の和:1025564

約数の個数: 32

約数和(自身を含む): 42083154720

約数和(自身を除く): 21921405666

約数列:

[1, 2, 3, 6, 29, 58, 87, 113, 174, 226, 339, 678, 3277, 6554, 9831, 19662, 1025417, 2050834, 3076251, 6152502, 29737093, 59474186, 89211279, 115872121, 178422558, 231744242, 347616363, 695232726, 3360291509, 6720583018, 10080874527, 20161749054]

約数ペア:

[(1, 20161749054), (2, 10080874527), (3, 6720583018), (6, 3360291509), (29, 695232726), (58, 347616363), (87, 231744242), (113, 178422558), (174, 115872121), (226, 89211279), (339, 59474186), (678, 29737093), (3277, 6152502), (6554, 3076251), (9831, 2050834), (19662, 1025417)]