20543329488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:578

約数の個数: 320

約数和(自身を含む): 62533140480

約数和(自身を除く): 41989810992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 31, 33, 44, 48, 58, 62, 66, 87, 88, 93, 113, 116, 124, 132, 174, 176, 186, 226, 232, 248, 264, 319, 339, 341, 348, 372, 383, 452, 464, 496, 528, 638, 678, 682, 696, 744, 766, 899, 904, 957, 1023, 1149, 1243, 1276, 1356, 1364, 1392, 1488, 1532, 1798, 1808, 1914, 2046, 2298, 2486, 2552, 2697, 2712, 2728, 3064, 3277, 3503, 3596, 3729, 3828, 4092, 4213, 4596, 4972, 5104, 5394, 5424, 5456, 6128, 6554, 7006, 7192, 7458, 7656, 8184, 8426, 9192, 9831, 9889, 9944, 10509, 10788, 11107, 11873, 12639, 13108, 14012, 14384, 14916, 15312, 16368, 16852, 18384, 19662, 19778, 19888, 21018, 21576, 22214, 23746, 25278, 26216, 28024, 29667, 29832, 33321, 33704, 35619, 36047, 38533, 39324, 39556, 42036, 43152, 43279, 44428, 47492, 50556, 52432, 56048, 59334, 59664, 66642, 67408, 71238, 72094, 77066, 78648, 79112, 84072, 86558, 88856, 94984, 101112, 101587, 108141, 115599, 118668, 122177, 129837, 130603, 133284, 142476, 144188, 154132, 157296, 158224, 168144, 173116, 177712, 189968, 202224, 203174, 216282, 231198, 237336, 244354, 259674, 261206, 266568, 284952, 288376, 304761, 308264, 344317, 346232, 366531, 391809, 406348, 432564, 462396, 474672, 476069, 488708, 519348, 522412, 533136, 569904, 576752, 609522, 616528, 688634, 692464, 733062, 783618, 812696, 865128, 924792, 952138, 977416, 1032951, 1038696, 1044824, 1117457, 1219044, 1255091, 1341649, 1377268, 1428207, 1466124, 1567236, 1625392, 1730256, 1849584, 1904276, 1954832, 2065902, 2077392, 2089648, 2234914, 2438088, 2510182, 2683298, 2754536, 2856414, 2932248, 3134472, 3352371, 3765273, 3787487, 3808552, 4024947, 4131804, 4469828, 4876176, 5020364, 5366596, 5509072, 5712828, 5864496, 6268944, 6704742, 7530546, 7574974, 7617104, 8049894, 8263608, 8939656, 10040728, 10733192, 11362461, 11425656, 13409484, 13806001, 14758139, 15061092, 15149948, 16099788, 16527216, 17879312, 20081456, 21466384, 22724922, 22851312, 26818968, 27612002, 29516278, 30122184, 30299896, 32199576, 38907821, 41418003, 44274417, 45449844, 53637936, 55224004, 59032556, 60244368, 60599792, 64399152, 77815642, 82836006, 88548834, 90899688, 110448008, 116723463, 118065112, 155631284, 165672012, 177097668, 181799376, 220896016, 233446926, 236130224, 311262568, 331344024, 354195336, 427986031, 466893852, 622525136, 662688048, 708390672, 855972062, 933787704, 1283958093, 1711944124, 1867575408, 2567916186, 3423888248, 5135832372, 6847776496, 10271664744, 20543329488]

約数ペア:

[(1, 20543329488), (2, 10271664744), (3, 6847776496), (4, 5135832372), (6, 3423888248), (8, 2567916186), (11, 1867575408), (12, 1711944124), (16, 1283958093), (22, 933787704), (24, 855972062), (29, 708390672), (31, 662688048), (33, 622525136), (44, 466893852), (48, 427986031), (58, 354195336), (62, 331344024), (66, 311262568), (87, 236130224), (88, 233446926), (93, 220896016), (113, 181799376), (116, 177097668), (124, 165672012), (132, 155631284), (174, 118065112), (176, 116723463), (186, 110448008), (226, 90899688), (232, 88548834), (248, 82836006), (264, 77815642), (319, 64399152), (339, 60599792), (341, 60244368), (348, 59032556), (372, 55224004), (383, 53637936), (452, 45449844), (464, 44274417), (496, 41418003), (528, 38907821), (638, 32199576), (678, 30299896), (682, 30122184), (696, 29516278), (744, 27612002), (766, 26818968), (899, 22851312), (904, 22724922), (957, 21466384), (1023, 20081456), (1149, 17879312), (1243, 16527216), (1276, 16099788), (1356, 15149948), (1364, 15061092), (1392, 14758139), (1488, 13806001), (1532, 13409484), (1798, 11425656), (1808, 11362461), (1914, 10733192), (2046, 10040728), (2298, 8939656), (2486, 8263608), (2552, 8049894), (2697, 7617104), (2712, 7574974), (2728, 7530546), (3064, 6704742), (3277, 6268944), (3503, 5864496), (3596, 5712828), (3729, 5509072), (3828, 5366596), (4092, 5020364), (4213, 4876176), (4596, 4469828), (4972, 4131804), (5104, 4024947), (5394, 3808552), (5424, 3787487), (5456, 3765273), (6128, 3352371), (6554, 3134472), (7006, 2932248), (7192, 2856414), (7458, 2754536), (7656, 2683298), (8184, 2510182), (8426, 2438088), (9192, 2234914), (9831, 2089648), (9889, 2077392), (9944, 2065902), (10509, 1954832), (10788, 1904276), (11107, 1849584), (11873, 1730256), (12639, 1625392), (13108, 1567236), (14012, 1466124), (14384, 1428207), (14916, 1377268), (15312, 1341649), (16368, 1255091), (16852, 1219044), (18384, 1117457), (19662, 1044824), (19778, 1038696), (19888, 1032951), (21018, 977416), (21576, 952138), (22214, 924792), (23746, 865128), (25278, 812696), (26216, 783618), (28024, 733062), (29667, 692464), (29832, 688634), (33321, 616528), (33704, 609522), (35619, 576752), (36047, 569904), (38533, 533136), (39324, 522412), (39556, 519348), (42036, 488708), (43152, 476069), (43279, 474672), (44428, 462396), (47492, 432564), (50556, 406348), (52432, 391809), (56048, 366531), (59334, 346232), (59664, 344317), (66642, 308264), (67408, 304761), (71238, 288376), (72094, 284952), (77066, 266568), (78648, 261206), (79112, 259674), (84072, 244354), (86558, 237336), (88856, 231198), (94984, 216282), (101112, 203174), (101587, 202224), (108141, 189968), (115599, 177712), (118668, 173116), (122177, 168144), (129837, 158224), (130603, 157296), (133284, 154132), (142476, 144188)]