20102313168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37699}}^1$

素因数の和:37766

約数の個数: 180

約数和(自身を含む): 67214274400

約数和(自身を除く): 47111961232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 529, 552, 644, 828, 966, 1008, 1058, 1104, 1288, 1449, 1587, 1656, 1932, 2116, 2576, 2898, 3174, 3312, 3703, 3864, 4232, 4761, 5796, 6348, 7406, 7728, 8464, 9522, 11109, 11592, 12696, 14812, 19044, 22218, 23184, 25392, 29624, 33327, 37699, 38088, 44436, 59248, 66654, 75398, 76176, 88872, 113097, 133308, 150796, 177744, 226194, 263893, 266616, 301592, 339291, 452388, 527786, 533232, 603184, 678582, 791679, 867077, 904776, 1055572, 1357164, 1583358, 1734154, 1809552, 2111144, 2375037, 2601231, 2714328, 3166716, 3468308, 4222288, 4750074, 5202462, 5428656, 6069539, 6333432, 6936616, 7803693, 9500148, 10404924, 12139078, 12666864, 13873232, 15607386, 18208617, 19000296, 19942771, 20809848, 24278156, 31214772, 36417234, 38000592, 39885542, 41619696, 48556312, 54625851, 59828313, 62429544, 72834468, 79771084, 97112624, 109251702, 119656626, 124859088, 139599397, 145668936, 159542168, 179484939, 218503404, 239313252, 279198794, 291337872, 319084336, 358969878, 418798191, 437006808, 478626504, 558397588, 717939756, 837596382, 874013616, 957253008, 1116795176, 1256394573, 1435879512, 1675192764, 2233590352, 2512789146, 2871759024, 3350385528, 5025578292, 6700771056, 10051156584, 20102313168]

約数ペア:

[(1, 20102313168), (2, 10051156584), (3, 6700771056), (4, 5025578292), (6, 3350385528), (7, 2871759024), (8, 2512789146), (9, 2233590352), (12, 1675192764), (14, 1435879512), (16, 1256394573), (18, 1116795176), (21, 957253008), (23, 874013616), (24, 837596382), (28, 717939756), (36, 558397588), (42, 478626504), (46, 437006808), (48, 418798191), (56, 358969878), (63, 319084336), (69, 291337872), (72, 279198794), (84, 239313252), (92, 218503404), (112, 179484939), (126, 159542168), (138, 145668936), (144, 139599397), (161, 124859088), (168, 119656626), (184, 109251702), (207, 97112624), (252, 79771084), (276, 72834468), (322, 62429544), (336, 59828313), (368, 54625851), (414, 48556312), (483, 41619696), (504, 39885542), (529, 38000592), (552, 36417234), (644, 31214772), (828, 24278156), (966, 20809848), (1008, 19942771), (1058, 19000296), (1104, 18208617), (1288, 15607386), (1449, 13873232), (1587, 12666864), (1656, 12139078), (1932, 10404924), (2116, 9500148), (2576, 7803693), (2898, 6936616), (3174, 6333432), (3312, 6069539), (3703, 5428656), (3864, 5202462), (4232, 4750074), (4761, 4222288), (5796, 3468308), (6348, 3166716), (7406, 2714328), (7728, 2601231), (8464, 2375037), (9522, 2111144), (11109, 1809552), (11592, 1734154), (12696, 1583358), (14812, 1357164), (19044, 1055572), (22218, 904776), (23184, 867077), (25392, 791679), (29624, 678582), (33327, 603184), (37699, 533232), (38088, 527786), (44436, 452388), (59248, 339291), (66654, 301592), (75398, 266616), (76176, 263893), (88872, 226194), (113097, 177744), (133308, 150796)]