20682497664

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2844

約数の個数: 256

約数和(自身を含む): 63922176000

約数和(自身を除く): 43239678336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 71, 72, 93, 96, 108, 124, 128, 142, 144, 186, 192, 213, 216, 248, 279, 284, 288, 372, 384, 426, 432, 496, 558, 568, 576, 639, 744, 837, 852, 864, 992, 1116, 1136, 1152, 1278, 1488, 1674, 1704, 1728, 1917, 1984, 2201, 2232, 2272, 2556, 2719, 2976, 3348, 3408, 3456, 3834, 3968, 4402, 4464, 4544, 5112, 5438, 5952, 6603, 6696, 6816, 7668, 8157, 8804, 8928, 9088, 10224, 10876, 11904, 13206, 13392, 13632, 15336, 16314, 17608, 17856, 19809, 20448, 21752, 24471, 26412, 26784, 27264, 30672, 32628, 35216, 35712, 39618, 40896, 43504, 48942, 52824, 53568, 59427, 61344, 65256, 70432, 73413, 79236, 81792, 84289, 87008, 97884, 105648, 107136, 118854, 122688, 130512, 140864, 146826, 158472, 168578, 174016, 193049, 195768, 211296, 237708, 245376, 252867, 261024, 281728, 293652, 316944, 337156, 348032, 386098, 391536, 422592, 475416, 505734, 522048, 579147, 587304, 633888, 674312, 758601, 772196, 783072, 845184, 950832, 1011468, 1044096, 1158294, 1174608, 1267776, 1348624, 1517202, 1544392, 1566144, 1737441, 1901664, 2022936, 2275803, 2316588, 2349216, 2535552, 2697248, 3034404, 3088784, 3132288, 3474882, 3803328, 4045872, 4551606, 4633176, 4698432, 5212323, 5394496, 5984519, 6068808, 6177568, 6949764, 7606656, 8091744, 9103212, 9266352, 9396864, 10424646, 10788992, 11969038, 12137616, 12355136, 13899528, 16183488, 17953557, 18206424, 18532704, 20849292, 23938076, 24275232, 24710272, 27799056, 32366976, 35907114, 36412848, 37065408, 41698584, 47876152, 48550464, 53860671, 55598112, 71814228, 72825696, 74130816, 83397168, 95752304, 97100928, 107721342, 111196224, 143628456, 145651392, 161582013, 166794336, 191504608, 215442684, 222392448, 287256912, 291302784, 323164026, 333588672, 383009216, 430885368, 574513824, 646328052, 667177344, 766018432, 861770736, 1149027648, 1292656104, 1723541472, 2298055296, 2585312208, 3447082944, 5170624416, 6894165888, 10341248832, 20682497664]

約数ペア:

[(1, 20682497664), (2, 10341248832), (3, 6894165888), (4, 5170624416), (6, 3447082944), (8, 2585312208), (9, 2298055296), (12, 1723541472), (16, 1292656104), (18, 1149027648), (24, 861770736), (27, 766018432), (31, 667177344), (32, 646328052), (36, 574513824), (48, 430885368), (54, 383009216), (62, 333588672), (64, 323164026), (71, 291302784), (72, 287256912), (93, 222392448), (96, 215442684), (108, 191504608), (124, 166794336), (128, 161582013), (142, 145651392), (144, 143628456), (186, 111196224), (192, 107721342), (213, 97100928), (216, 95752304), (248, 83397168), (279, 74130816), (284, 72825696), (288, 71814228), (372, 55598112), (384, 53860671), (426, 48550464), (432, 47876152), (496, 41698584), (558, 37065408), (568, 36412848), (576, 35907114), (639, 32366976), (744, 27799056), (837, 24710272), (852, 24275232), (864, 23938076), (992, 20849292), (1116, 18532704), (1136, 18206424), (1152, 17953557), (1278, 16183488), (1488, 13899528), (1674, 12355136), (1704, 12137616), (1728, 11969038), (1917, 10788992), (1984, 10424646), (2201, 9396864), (2232, 9266352), (2272, 9103212), (2556, 8091744), (2719, 7606656), (2976, 6949764), (3348, 6177568), (3408, 6068808), (3456, 5984519), (3834, 5394496), (3968, 5212323), (4402, 4698432), (4464, 4633176), (4544, 4551606), (5112, 4045872), (5438, 3803328), (5952, 3474882), (6603, 3132288), (6696, 3088784), (6816, 3034404), (7668, 2697248), (8157, 2535552), (8804, 2349216), (8928, 2316588), (9088, 2275803), (10224, 2022936), (10876, 1901664), (11904, 1737441), (13206, 1566144), (13392, 1544392), (13632, 1517202), (15336, 1348624), (16314, 1267776), (17608, 1174608), (17856, 1158294), (19809, 1044096), (20448, 1011468), (21752, 950832), (24471, 845184), (26412, 783072), (26784, 772196), (27264, 758601), (30672, 674312), (32628, 633888), (35216, 587304), (35712, 579147), (39618, 522048), (40896, 505734), (43504, 475416), (48942, 422592), (52824, 391536), (53568, 386098), (59427, 348032), (61344, 337156), (65256, 316944), (70432, 293652), (73413, 281728), (79236, 261024), (81792, 252867), (84289, 245376), (87008, 237708), (97884, 211296), (105648, 195768), (107136, 193049), (118854, 174016), (122688, 168578), (130512, 158472), (140864, 146826)]