20674440864

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{227}}^1$

素因数の和:338

約数の個数: 576

約数和(自身を含む): 77606968320

約数和(自身を除く): 56932527456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 37, 42, 44, 48, 54, 56, 63, 66, 72, 74, 77, 84, 88, 96, 99, 108, 111, 112, 126, 132, 144, 148, 154, 168, 176, 189, 198, 216, 222, 224, 227, 231, 252, 259, 264, 288, 296, 297, 308, 333, 336, 352, 378, 396, 407, 432, 444, 454, 462, 504, 518, 528, 592, 594, 616, 666, 672, 681, 693, 756, 777, 792, 814, 864, 888, 908, 924, 999, 1008, 1036, 1056, 1184, 1188, 1221, 1232, 1332, 1362, 1369, 1386, 1512, 1554, 1584, 1589, 1628, 1776, 1816, 1848, 1998, 2016, 2043, 2072, 2079, 2331, 2376, 2442, 2464, 2497, 2664, 2724, 2738, 2772, 2849, 3024, 3108, 3168, 3178, 3256, 3552, 3632, 3663, 3696, 3996, 4086, 4107, 4144, 4158, 4662, 4752, 4767, 4884, 4994, 5328, 5448, 5476, 5544, 5698, 6048, 6129, 6216, 6356, 6512, 6993, 7264, 7326, 7392, 7491, 7992, 8172, 8214, 8288, 8316, 8399, 8547, 9324, 9504, 9534, 9583, 9768, 9988, 10656, 10896, 10952, 10989, 11088, 11396, 12258, 12321, 12432, 12712, 13024, 13986, 14301, 14652, 14982, 15059, 15984, 16344, 16428, 16632, 16798, 17094, 17479, 18648, 19068, 19166, 19536, 19976, 21792, 21904, 21978, 22176, 22473, 22792, 24516, 24642, 24864, 25197, 25424, 25641, 27972, 28602, 28749, 29304, 29964, 30118, 31968, 32688, 32856, 33264, 33596, 34188, 34958, 36963, 37296, 38136, 38332, 39072, 39952, 42903, 43808, 43956, 44946, 45177, 45584, 49032, 49284, 50394, 50848, 51282, 52437, 55944, 57204, 57498, 58608, 58793, 59928, 60236, 65376, 65712, 66528, 67192, 67419, 68376, 69916, 73926, 74592, 75591, 76272, 76664, 76923, 79904, 85806, 86247, 87912, 89892, 90354, 91168, 92389, 98064, 98568, 100788, 102564, 104874, 105413, 111888, 114408, 114996, 117216, 117586, 119856, 120472, 131424, 134384, 134838, 135531, 136752, 139832, 147852, 151182, 152544, 153328, 153846, 157311, 171612, 172494, 175824, 176379, 179784, 180708, 184778, 196128, 197136, 201576, 205128, 209748, 210826, 223776, 226773, 228816, 229992, 235172, 239712, 240944, 258741, 268768, 269676, 271062, 273504, 277167, 279664, 295704, 302364, 306656, 307692, 310763, 314622, 316239, 343224, 344988, 351648, 352758, 359568, 361416, 369556, 394272, 403152, 406593, 410256, 419496, 421652, 453546, 457632, 459984, 470344, 471933, 481888, 517482, 529137, 539352, 542124, 554334, 559328, 591408, 604728, 615384, 621526, 629244, 632478, 646723, 686448, 689976, 705516, 719136, 722832, 739112, 806304, 813186, 820512, 831501, 838992, 843304, 907092, 919968, 932289, 940688, 943866, 948717, 1034964, 1058274, 1078704, 1084248, 1108668, 1182816, 1209456, 1230768, 1243052, 1258488, 1264956, 1293446, 1372896, 1379952, 1411032, 1445664, 1478224, 1587411, 1626372, 1663002, 1677984, 1686608, 1814184, 1864578, 1881376, 1887732, 1897434, 1940169, 2069928, 2116548, 2157408, 2168496, 2175341, 2217336, 2418912, 2461536, 2486104, 2494503, 2516976, 2529912, 2586892, 2759904, 2796867, 2822064, 2846151, 2956448, 3174822, 3252744, 3326004, 3373216, 3418393, 3628368, 3729156, 3775464, 3794868, 3880338, 4139856, 4233096, 4336992, 4350682, 4434672, 4972208, 4989006, 5033952, 5059824, 5173784, 5593734, 5644128, 5692302, 5820507, 6349644, 6505488, 6526023, 6652008, 6836786, 7256736, 7458312, 7550928, 7589736, 7760676, 8279712, 8390601, 8466192, 8701364, 8869344, 9944416, 9978012, 10119648, 10255179, 10347568, 11187468, 11384604, 11641014, 12699288, 13010976, 13052046, 13304016, 13673572, 14916624, 15101856, 15179472, 15521352, 16781202, 16932384, 17402728, 17461521, 19578069, 19956024, 20510358, 20695136, 22374936, 22769208, 23282028, 23928751, 25398576, 26104092, 26608032, 27347144, 29833248, 30358944, 30765537, 31042704, 33562404, 34805456, 34923042, 39156138, 39912048, 41020716, 44749872, 45538416, 46564056, 47857502, 50797152, 52208184, 54694288, 58734207, 61531074, 62085408, 67124808, 69610912, 69846084, 71786253, 78312276, 79824096, 82041432, 89499744, 91076832, 92296611, 93128112, 95715004, 104416368, 109388576, 117468414, 123062148, 134249616, 139692168, 143572506, 156624552, 164082864, 184593222, 186256224, 191430008, 208832736, 215358759, 234936828, 246124296, 268499232, 279384336, 287145012, 313249104, 328165728, 369186444, 382860016, 430717518, 469873656, 492248592, 558768672, 574290024, 626498208, 646076277, 738372888, 765720032, 861435036, 939747312, 984497184, 1148580048, 1292152554, 1476745776, 1722870072, 1879494624, 2297160096, 2584305108, 2953491552, 3445740144, 5168610216, 6891480288, 10337220432, 20674440864]

約数ペア:

[(1, 20674440864), (2, 10337220432), (3, 6891480288), (4, 5168610216), (6, 3445740144), (7, 2953491552), (8, 2584305108), (9, 2297160096), (11, 1879494624), (12, 1722870072), (14, 1476745776), (16, 1292152554), (18, 1148580048), (21, 984497184), (22, 939747312), (24, 861435036), (27, 765720032), (28, 738372888), (32, 646076277), (33, 626498208), (36, 574290024), (37, 558768672), (42, 492248592), (44, 469873656), (48, 430717518), (54, 382860016), (56, 369186444), (63, 328165728), (66, 313249104), (72, 287145012), (74, 279384336), (77, 268499232), (84, 246124296), (88, 234936828), (96, 215358759), (99, 208832736), (108, 191430008), (111, 186256224), (112, 184593222), (126, 164082864), (132, 156624552), (144, 143572506), (148, 139692168), (154, 134249616), (168, 123062148), (176, 117468414), (189, 109388576), (198, 104416368), (216, 95715004), (222, 93128112), (224, 92296611), (227, 91076832), (231, 89499744), (252, 82041432), (259, 79824096), (264, 78312276), (288, 71786253), (296, 69846084), (297, 69610912), (308, 67124808), (333, 62085408), (336, 61531074), (352, 58734207), (378, 54694288), (396, 52208184), (407, 50797152), (432, 47857502), (444, 46564056), (454, 45538416), (462, 44749872), (504, 41020716), (518, 39912048), (528, 39156138), (592, 34923042), (594, 34805456), (616, 33562404), (666, 31042704), (672, 30765537), (681, 30358944), (693, 29833248), (756, 27347144), (777, 26608032), (792, 26104092), (814, 25398576), (864, 23928751), (888, 23282028), (908, 22769208), (924, 22374936), (999, 20695136), (1008, 20510358), (1036, 19956024), (1056, 19578069), (1184, 17461521), (1188, 17402728), (1221, 16932384), (1232, 16781202), (1332, 15521352), (1362, 15179472), (1369, 15101856), (1386, 14916624), (1512, 13673572), (1554, 13304016), (1584, 13052046), (1589, 13010976), (1628, 12699288), (1776, 11641014), (1816, 11384604), (1848, 11187468), (1998, 10347568), (2016, 10255179), (2043, 10119648), (2072, 9978012), (2079, 9944416), (2331, 8869344), (2376, 8701364), (2442, 8466192), (2464, 8390601), (2497, 8279712), (2664, 7760676), (2724, 7589736), (2738, 7550928), (2772, 7458312), (2849, 7256736), (3024, 6836786), (3108, 6652008), (3168, 6526023), (3178, 6505488), (3256, 6349644), (3552, 5820507), (3632, 5692302), (3663, 5644128), (3696, 5593734), (3996, 5173784), (4086, 5059824), (4107, 5033952), (4144, 4989006), (4158, 4972208), (4662, 4434672), (4752, 4350682), (4767, 4336992), (4884, 4233096), (4994, 4139856), (5328, 3880338), (5448, 3794868), (5476, 3775464), (5544, 3729156), (5698, 3628368), (6048, 3418393), (6129, 3373216), (6216, 3326004), (6356, 3252744), (6512, 3174822), (6993, 2956448), (7264, 2846151), (7326, 2822064), (7392, 2796867), (7491, 2759904), (7992, 2586892), (8172, 2529912), (8214, 2516976), (8288, 2494503), (8316, 2486104), (8399, 2461536), (8547, 2418912), (9324, 2217336), (9504, 2175341), (9534, 2168496), (9583, 2157408), (9768, 2116548), (9988, 2069928), (10656, 1940169), (10896, 1897434), (10952, 1887732), (10989, 1881376), (11088, 1864578), (11396, 1814184), (12258, 1686608), (12321, 1677984), (12432, 1663002), (12712, 1626372), (13024, 1587411), (13986, 1478224), (14301, 1445664), (14652, 1411032), (14982, 1379952), (15059, 1372896), (15984, 1293446), (16344, 1264956), (16428, 1258488), (16632, 1243052), (16798, 1230768), (17094, 1209456), (17479, 1182816), (18648, 1108668), (19068, 1084248), (19166, 1078704), (19536, 1058274), (19976, 1034964), (21792, 948717), (21904, 943866), (21978, 940688), (22176, 932289), (22473, 919968), (22792, 907092), (24516, 843304), (24642, 838992), (24864, 831501), (25197, 820512), (25424, 813186), (25641, 806304), (27972, 739112), (28602, 722832), (28749, 719136), (29304, 705516), (29964, 689976), (30118, 686448), (31968, 646723), (32688, 632478), (32856, 629244), (33264, 621526), (33596, 615384), (34188, 604728), (34958, 591408), (36963, 559328), (37296, 554334), (38136, 542124), (38332, 539352), (39072, 529137), (39952, 517482), (42903, 481888), (43808, 471933), (43956, 470344), (44946, 459984), (45177, 457632), (45584, 453546), (49032, 421652), (49284, 419496), (50394, 410256), (50848, 406593), (51282, 403152), (52437, 394272), (55944, 369556), (57204, 361416), (57498, 359568), (58608, 352758), (58793, 351648), (59928, 344988), (60236, 343224), (65376, 316239), (65712, 314622), (66528, 310763), (67192, 307692), (67419, 306656), (68376, 302364), (69916, 295704), (73926, 279664), (74592, 277167), (75591, 273504), (76272, 271062), (76664, 269676), (76923, 268768), (79904, 258741), (85806, 240944), (86247, 239712), (87912, 235172), (89892, 229992), (90354, 228816), (91168, 226773), (92389, 223776), (98064, 210826), (98568, 209748), (100788, 205128), (102564, 201576), (104874, 197136), (105413, 196128), (111888, 184778), (114408, 180708), (114996, 179784), (117216, 176379), (117586, 175824), (119856, 172494), (120472, 171612), (131424, 157311), (134384, 153846), (134838, 153328), (135531, 152544), (136752, 151182), (139832, 147852)]