20631336

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4597}}^1$

素因数の和:4634

約数の個数: 64

約数和(自身を含む): 59590080

約数和(自身を除く): 38958744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 4597, 9194, 13791, 18388, 27582, 36776, 50567, 55164, 78149, 101134, 110328, 151701, 156298, 202268, 234447, 303402, 312596, 404536, 468894, 606804, 625192, 859639, 937788, 1213608, 1719278, 1875576, 2578917, 3438556, 5157834, 6877112, 10315668, 20631336]

約数ペア:

[(1, 20631336), (2, 10315668), (3, 6877112), (4, 5157834), (6, 3438556), (8, 2578917), (11, 1875576), (12, 1719278), (17, 1213608), (22, 937788), (24, 859639), (33, 625192), (34, 606804), (44, 468894), (51, 404536), (66, 312596), (68, 303402), (88, 234447), (102, 202268), (132, 156298), (136, 151701), (187, 110328), (204, 101134), (264, 78149), (374, 55164), (408, 50567), (561, 36776), (748, 27582), (1122, 18388), (1496, 13791), (2244, 9194), (4488, 4597)]