20133020054

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{1733}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 36475591680

約数和(自身を除く): 16342571626

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 331, 662, 763, 1526, 1733, 2317, 2507, 3466, 4634, 5014, 7613, 12131, 15226, 17549, 24262, 35098, 36079, 39859, 53291, 72158, 79718, 106582, 188897, 252553, 279013, 377794, 505106, 558026, 573623, 829817, 1147246, 1322279, 1659634, 2644558, 4015361, 4344631, 5808719, 8030722, 8689262, 11617438, 13193329, 26386658, 30412417, 60824834, 62524907, 92353303, 125049814, 184706606, 437674349, 875348698, 1438072861, 2876145722, 10066510027, 20133020054]

約数ペア:

[(1, 20133020054), (2, 10066510027), (7, 2876145722), (14, 1438072861), (23, 875348698), (46, 437674349), (109, 184706606), (161, 125049814), (218, 92353303), (322, 62524907), (331, 60824834), (662, 30412417), (763, 26386658), (1526, 13193329), (1733, 11617438), (2317, 8689262), (2507, 8030722), (3466, 5808719), (4634, 4344631), (5014, 4015361), (7613, 2644558), (12131, 1659634), (15226, 1322279), (17549, 1147246), (24262, 829817), (35098, 573623), (36079, 558026), (39859, 505106), (53291, 377794), (72158, 279013), (79718, 252553), (106582, 188897)]