20346553383

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{4073}}^1$

素因数の和:4328

約数の個数: 48

約数和(自身を含む): 30060253440

約数和(自身を除く): 9713700057

約数列:

[1, 3, 13, 39, 59, 167, 169, 177, 501, 507, 767, 2171, 2301, 4073, 6513, 9853, 9971, 12219, 28223, 29559, 29913, 52949, 84669, 128089, 158847, 240307, 384267, 680191, 688337, 720921, 1665157, 2040573, 2065011, 3123991, 4995471, 8842483, 9371973, 26527449, 40131269, 40611883, 114952279, 120393807, 121835649, 344856837, 521706497, 1565119491, 6782184461, 20346553383]

約数ペア:

[(1, 20346553383), (3, 6782184461), (13, 1565119491), (39, 521706497), (59, 344856837), (167, 121835649), (169, 120393807), (177, 114952279), (501, 40611883), (507, 40131269), (767, 26527449), (2171, 9371973), (2301, 8842483), (4073, 4995471), (6513, 3123991), (9853, 2065011), (9971, 2040573), (12219, 1665157), (28223, 720921), (29559, 688337), (29913, 680191), (52949, 384267), (84669, 240307), (128089, 158847)]