20803323744

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{673}}^1$

素因数の和:987

約数の個数: 384

約数和(自身を含む): 73374336000

約数和(自身を除く): 52571012256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 269, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 538, 608, 672, 673, 684, 756, 798, 807, 864, 912, 1008, 1026, 1064, 1076, 1197, 1346, 1368, 1512, 1596, 1614, 1824, 1883, 2016, 2019, 2052, 2128, 2152, 2394, 2421, 2692, 2736, 3024, 3192, 3228, 3591, 3766, 4038, 4104, 4256, 4304, 4711, 4788, 4842, 5111, 5384, 5472, 5649, 6048, 6057, 6384, 6456, 7182, 7263, 7532, 8076, 8208, 8608, 9422, 9576, 9684, 10222, 10768, 11298, 12114, 12768, 12787, 12912, 14133, 14364, 14526, 15064, 15333, 16152, 16416, 16947, 18171, 18844, 19152, 19368, 20444, 21536, 22596, 24228, 25574, 25824, 28266, 28728, 29052, 30128, 30666, 32304, 33894, 35777, 36342, 37688, 38304, 38361, 38736, 40888, 42399, 45192, 45999, 48456, 50841, 51148, 56532, 57456, 58104, 60256, 61332, 64608, 67788, 71554, 72684, 75376, 76722, 77472, 81776, 84798, 89509, 90384, 91998, 96912, 101682, 102296, 107331, 113064, 114912, 115083, 116208, 122664, 127197, 135576, 137997, 143108, 145368, 150752, 153444, 163552, 169596, 179018, 180768, 181037, 183996, 193824, 203364, 204592, 214662, 226128, 230166, 232416, 245328, 254394, 268527, 271152, 275994, 286216, 290736, 306888, 321993, 339192, 345249, 358036, 362074, 367992, 406728, 409184, 429324, 452256, 460332, 490656, 508788, 537054, 542304, 543111, 551988, 572432, 581472, 613776, 643986, 678384, 690498, 716072, 724148, 735984, 805581, 813456, 858648, 920664, 965979, 1017576, 1074108, 1086222, 1103976, 1144864, 1227552, 1267259, 1287972, 1356768, 1380996, 1432144, 1448296, 1471968, 1611162, 1626912, 1629333, 1717296, 1841328, 1931958, 2035152, 2148216, 2172444, 2207952, 2416743, 2534518, 2575944, 2761992, 2864288, 2896592, 3222324, 3258666, 3434592, 3439703, 3682656, 3801777, 3863916, 4070304, 4296432, 4344888, 4415904, 4833486, 4887999, 5069036, 5151888, 5523984, 5793184, 6444648, 6517332, 6879406, 7603554, 7727832, 8592864, 8689776, 9666972, 9775998, 10138072, 10303776, 10319109, 11047968, 11405331, 12889296, 13034664, 13758812, 15207108, 15455664, 17379552, 19333944, 19551996, 20276144, 20638218, 22810662, 24077921, 25778592, 26069328, 27517624, 30414216, 30911328, 30957327, 34215993, 38667888, 39103992, 40552288, 41276436, 45621324, 48155842, 52138656, 55035248, 60828432, 61914654, 68431986, 72233763, 77335776, 78207984, 82552872, 91242648, 92871981, 96311684, 110070496, 121656864, 123829308, 136863972, 144467526, 156415968, 165105744, 182485296, 185743962, 192623368, 216701289, 247658616, 273727944, 288935052, 330211488, 364970592, 371487924, 385246736, 433402578, 495317232, 547455888, 577870104, 650103867, 742975848, 770493472, 866805156, 990634464, 1094911776, 1155740208, 1300207734, 1485951696, 1733610312, 2311480416, 2600415468, 2971903392, 3467220624, 5200830936, 6934441248, 10401661872, 20803323744]

約数ペア:

[(1, 20803323744), (2, 10401661872), (3, 6934441248), (4, 5200830936), (6, 3467220624), (7, 2971903392), (8, 2600415468), (9, 2311480416), (12, 1733610312), (14, 1485951696), (16, 1300207734), (18, 1155740208), (19, 1094911776), (21, 990634464), (24, 866805156), (27, 770493472), (28, 742975848), (32, 650103867), (36, 577870104), (38, 547455888), (42, 495317232), (48, 433402578), (54, 385246736), (56, 371487924), (57, 364970592), (63, 330211488), (72, 288935052), (76, 273727944), (84, 247658616), (96, 216701289), (108, 192623368), (112, 185743962), (114, 182485296), (126, 165105744), (133, 156415968), (144, 144467526), (152, 136863972), (168, 123829308), (171, 121656864), (189, 110070496), (216, 96311684), (224, 92871981), (228, 91242648), (252, 82552872), (266, 78207984), (269, 77335776), (288, 72233763), (304, 68431986), (336, 61914654), (342, 60828432), (378, 55035248), (399, 52138656), (432, 48155842), (456, 45621324), (504, 41276436), (513, 40552288), (532, 39103992), (538, 38667888), (608, 34215993), (672, 30957327), (673, 30911328), (684, 30414216), (756, 27517624), (798, 26069328), (807, 25778592), (864, 24077921), (912, 22810662), (1008, 20638218), (1026, 20276144), (1064, 19551996), (1076, 19333944), (1197, 17379552), (1346, 15455664), (1368, 15207108), (1512, 13758812), (1596, 13034664), (1614, 12889296), (1824, 11405331), (1883, 11047968), (2016, 10319109), (2019, 10303776), (2052, 10138072), (2128, 9775998), (2152, 9666972), (2394, 8689776), (2421, 8592864), (2692, 7727832), (2736, 7603554), (3024, 6879406), (3192, 6517332), (3228, 6444648), (3591, 5793184), (3766, 5523984), (4038, 5151888), (4104, 5069036), (4256, 4887999), (4304, 4833486), (4711, 4415904), (4788, 4344888), (4842, 4296432), (5111, 4070304), (5384, 3863916), (5472, 3801777), (5649, 3682656), (6048, 3439703), (6057, 3434592), (6384, 3258666), (6456, 3222324), (7182, 2896592), (7263, 2864288), (7532, 2761992), (8076, 2575944), (8208, 2534518), (8608, 2416743), (9422, 2207952), (9576, 2172444), (9684, 2148216), (10222, 2035152), (10768, 1931958), (11298, 1841328), (12114, 1717296), (12768, 1629333), (12787, 1626912), (12912, 1611162), (14133, 1471968), (14364, 1448296), (14526, 1432144), (15064, 1380996), (15333, 1356768), (16152, 1287972), (16416, 1267259), (16947, 1227552), (18171, 1144864), (18844, 1103976), (19152, 1086222), (19368, 1074108), (20444, 1017576), (21536, 965979), (22596, 920664), (24228, 858648), (25574, 813456), (25824, 805581), (28266, 735984), (28728, 724148), (29052, 716072), (30128, 690498), (30666, 678384), (32304, 643986), (33894, 613776), (35777, 581472), (36342, 572432), (37688, 551988), (38304, 543111), (38361, 542304), (38736, 537054), (40888, 508788), (42399, 490656), (45192, 460332), (45999, 452256), (48456, 429324), (50841, 409184), (51148, 406728), (56532, 367992), (57456, 362074), (58104, 358036), (60256, 345249), (61332, 339192), (64608, 321993), (67788, 306888), (71554, 290736), (72684, 286216), (75376, 275994), (76722, 271152), (77472, 268527), (81776, 254394), (84798, 245328), (89509, 232416), (90384, 230166), (91998, 226128), (96912, 214662), (101682, 204592), (102296, 203364), (107331, 193824), (113064, 183996), (114912, 181037), (115083, 180768), (116208, 179018), (122664, 169596), (127197, 163552), (135576, 153444), (137997, 150752), (143108, 145368)]