20164838022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1\times {\mathrm{1777}}^1$

素因数の和:2702

約数の個数: 96

約数和(自身を含む): 50465443392

約数和(自身を除く): 30300605370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 797, 1017, 1582, 1594, 1777, 2034, 2373, 2391, 3554, 4746, 4782, 5331, 5579, 7119, 7173, 10662, 11158, 12439, 14238, 14346, 15993, 16737, 24878, 31986, 33474, 37317, 50211, 74634, 90061, 100422, 111951, 180122, 200801, 223902, 270183, 401602, 540366, 602403, 630427, 810549, 1204806, 1260854, 1405607, 1416269, 1621098, 1807209, 1891281, 2811214, 2832538, 3614418, 3782562, 4216821, 4248807, 5673843, 8433642, 8497614, 9913883, 11347686, 12650463, 12746421, 19827766, 25300926, 25492842, 29741649, 59483298, 89224947, 160038397, 178449894, 320076794, 480115191, 960230382, 1120268779, 1440345573, 2240537558, 2880691146, 3360806337, 6721612674, 10082419011, 20164838022]

約数ペア:

[(1, 20164838022), (2, 10082419011), (3, 6721612674), (6, 3360806337), (7, 2880691146), (9, 2240537558), (14, 1440345573), (18, 1120268779), (21, 960230382), (42, 480115191), (63, 320076794), (113, 178449894), (126, 160038397), (226, 89224947), (339, 59483298), (678, 29741649), (791, 25492842), (797, 25300926), (1017, 19827766), (1582, 12746421), (1594, 12650463), (1777, 11347686), (2034, 9913883), (2373, 8497614), (2391, 8433642), (3554, 5673843), (4746, 4248807), (4782, 4216821), (5331, 3782562), (5579, 3614418), (7119, 2832538), (7173, 2811214), (10662, 1891281), (11158, 1807209), (12439, 1621098), (14238, 1416269), (14346, 1405607), (15993, 1260854), (16737, 1204806), (24878, 810549), (31986, 630427), (33474, 602403), (37317, 540366), (50211, 401602), (74634, 270183), (90061, 223902), (100422, 200801), (111951, 180122)]