20807445167

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{1433}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 23127552000

約数和(自身を除く): 2320106833

約数列:

[1, 19, 23, 149, 223, 437, 1433, 2831, 3427, 4237, 5129, 27227, 32959, 33227, 65113, 97451, 213517, 319559, 626221, 631313, 764221, 4056823, 4910891, 6071621, 7349857, 14520199, 47614291, 93306929, 139647283, 904671529, 1095128693, 20807445167]

約数ペア:

[(1, 20807445167), (19, 1095128693), (23, 904671529), (149, 139647283), (223, 93306929), (437, 47614291), (1433, 14520199), (2831, 7349857), (3427, 6071621), (4237, 4910891), (5129, 4056823), (27227, 764221), (32959, 631313), (33227, 626221), (65113, 319559), (97451, 213517)]