20181655296

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41911}}^1$

素因数の和:41963

約数の個数: 216

約数和(自身を含む): 66821139840

約数和(自身を除く): 46639484544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 128, 132, 144, 152, 171, 176, 192, 198, 209, 228, 256, 264, 288, 304, 342, 352, 384, 396, 418, 456, 528, 576, 608, 627, 684, 704, 768, 792, 836, 912, 1056, 1152, 1216, 1254, 1368, 1408, 1584, 1672, 1824, 1881, 2112, 2304, 2432, 2508, 2736, 2816, 3168, 3344, 3648, 3762, 4224, 4864, 5016, 5472, 6336, 6688, 7296, 7524, 8448, 10032, 10944, 12672, 13376, 14592, 15048, 20064, 21888, 25344, 26752, 30096, 40128, 41911, 43776, 53504, 60192, 80256, 83822, 120384, 125733, 160512, 167644, 240768, 251466, 335288, 377199, 461021, 481536, 502932, 670576, 754398, 796309, 922042, 1005864, 1341152, 1383063, 1508796, 1592618, 1844084, 2011728, 2388927, 2682304, 2766126, 3017592, 3185236, 3688168, 4023456, 4149189, 4777854, 5364608, 5532252, 6035184, 6370472, 7166781, 7376336, 8046912, 8298378, 8759399, 9555708, 10729216, 11064504, 12070368, 12740944, 14333562, 14752672, 16093824, 16596756, 17518798, 19111416, 22129008, 24140736, 25481888, 26278197, 28667124, 29505344, 32187648, 33193512, 35037596, 38222832, 44258016, 48281472, 50963776, 52556394, 57334248, 59010688, 66387024, 70075192, 76445664, 78834591, 88516032, 96562944, 101927552, 105112788, 114668496, 118021376, 132774048, 140150384, 152891328, 157669182, 177032064, 203855104, 210225576, 229336992, 265548096, 280300768, 305782656, 315338364, 354064128, 420451152, 458673984, 531096192, 560601536, 611565312, 630676728, 840902304, 917347968, 1062192384, 1121203072, 1261353456, 1681804608, 1834695936, 2242406144, 2522706912, 3363609216, 5045413824, 6727218432, 10090827648, 20181655296]

約数ペア:

[(1, 20181655296), (2, 10090827648), (3, 6727218432), (4, 5045413824), (6, 3363609216), (8, 2522706912), (9, 2242406144), (11, 1834695936), (12, 1681804608), (16, 1261353456), (18, 1121203072), (19, 1062192384), (22, 917347968), (24, 840902304), (32, 630676728), (33, 611565312), (36, 560601536), (38, 531096192), (44, 458673984), (48, 420451152), (57, 354064128), (64, 315338364), (66, 305782656), (72, 280300768), (76, 265548096), (88, 229336992), (96, 210225576), (99, 203855104), (114, 177032064), (128, 157669182), (132, 152891328), (144, 140150384), (152, 132774048), (171, 118021376), (176, 114668496), (192, 105112788), (198, 101927552), (209, 96562944), (228, 88516032), (256, 78834591), (264, 76445664), (288, 70075192), (304, 66387024), (342, 59010688), (352, 57334248), (384, 52556394), (396, 50963776), (418, 48281472), (456, 44258016), (528, 38222832), (576, 35037596), (608, 33193512), (627, 32187648), (684, 29505344), (704, 28667124), (768, 26278197), (792, 25481888), (836, 24140736), (912, 22129008), (1056, 19111416), (1152, 17518798), (1216, 16596756), (1254, 16093824), (1368, 14752672), (1408, 14333562), (1584, 12740944), (1672, 12070368), (1824, 11064504), (1881, 10729216), (2112, 9555708), (2304, 8759399), (2432, 8298378), (2508, 8046912), (2736, 7376336), (2816, 7166781), (3168, 6370472), (3344, 6035184), (3648, 5532252), (3762, 5364608), (4224, 4777854), (4864, 4149189), (5016, 4023456), (5472, 3688168), (6336, 3185236), (6688, 3017592), (7296, 2766126), (7524, 2682304), (8448, 2388927), (10032, 2011728), (10944, 1844084), (12672, 1592618), (13376, 1508796), (14592, 1383063), (15048, 1341152), (20064, 1005864), (21888, 922042), (25344, 796309), (26752, 754398), (30096, 670576), (40128, 502932), (41911, 481536), (43776, 461021), (53504, 377199), (60192, 335288), (80256, 251466), (83822, 240768), (120384, 167644), (125733, 160512)]