20201800752

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{92357}}^1$

素因数の和:92416

約数の個数: 180

約数和(自身を含む): 67889779776

約数和(自身を除く): 47687979024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 744, 784, 868, 882, 1008, 1116, 1176, 1302, 1488, 1519, 1736, 1764, 1953, 2232, 2352, 2604, 3038, 3472, 3528, 3906, 4464, 4557, 5208, 6076, 7056, 7812, 9114, 10416, 12152, 13671, 15624, 18228, 24304, 27342, 31248, 36456, 54684, 72912, 92357, 109368, 184714, 218736, 277071, 369428, 554142, 646499, 738856, 831213, 1108284, 1292998, 1477712, 1662426, 1939497, 2216568, 2585996, 2863067, 3324852, 3878994, 4433136, 4525493, 5171992, 5726134, 5818491, 6649704, 7757988, 8589201, 9050986, 10343984, 11452268, 11636982, 13299408, 13576479, 15515976, 17178402, 18101972, 20041469, 22904536, 23273964, 25767603, 27152958, 31031952, 34356804, 36203944, 40082938, 40729437, 45809072, 46547928, 51535206, 54305916, 60124407, 68713608, 72407888, 80165876, 81458874, 93095856, 103070412, 108611832, 120248814, 137427216, 140290283, 160331752, 162917748, 180373221, 206140824, 217223664, 240497628, 280580566, 320663504, 325835496, 360746442, 412281648, 420870849, 480995256, 561161132, 651670992, 721492884, 841741698, 961990512, 1122322264, 1262612547, 1442985768, 1683483396, 2244644528, 2525225094, 2885971536, 3366966792, 5050450188, 6733933584, 10100900376, 20201800752]

約数ペア:

[(1, 20201800752), (2, 10100900376), (3, 6733933584), (4, 5050450188), (6, 3366966792), (7, 2885971536), (8, 2525225094), (9, 2244644528), (12, 1683483396), (14, 1442985768), (16, 1262612547), (18, 1122322264), (21, 961990512), (24, 841741698), (28, 721492884), (31, 651670992), (36, 561161132), (42, 480995256), (48, 420870849), (49, 412281648), (56, 360746442), (62, 325835496), (63, 320663504), (72, 280580566), (84, 240497628), (93, 217223664), (98, 206140824), (112, 180373221), (124, 162917748), (126, 160331752), (144, 140290283), (147, 137427216), (168, 120248814), (186, 108611832), (196, 103070412), (217, 93095856), (248, 81458874), (252, 80165876), (279, 72407888), (294, 68713608), (336, 60124407), (372, 54305916), (392, 51535206), (434, 46547928), (441, 45809072), (496, 40729437), (504, 40082938), (558, 36203944), (588, 34356804), (651, 31031952), (744, 27152958), (784, 25767603), (868, 23273964), (882, 22904536), (1008, 20041469), (1116, 18101972), (1176, 17178402), (1302, 15515976), (1488, 13576479), (1519, 13299408), (1736, 11636982), (1764, 11452268), (1953, 10343984), (2232, 9050986), (2352, 8589201), (2604, 7757988), (3038, 6649704), (3472, 5818491), (3528, 5726134), (3906, 5171992), (4464, 4525493), (4557, 4433136), (5208, 3878994), (6076, 3324852), (7056, 2863067), (7812, 2585996), (9114, 2216568), (10416, 1939497), (12152, 1662426), (13671, 1477712), (15624, 1292998), (18228, 1108284), (24304, 831213), (27342, 738856), (31248, 646499), (36456, 554142), (54684, 369428), (72912, 277071), (92357, 218736), (109368, 184714)]