20745618432

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 792

約数和(自身を含む): 75977631072

約数和(自身を除く): 55232012640

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 49, 51, 56, 64, 66, 67, 68, 77, 84, 88, 96, 98, 102, 112, 119, 121, 128, 132, 134, 136, 147, 154, 168, 176, 187, 192, 196, 201, 204, 224, 231, 238, 242, 256, 264, 268, 272, 294, 308, 336, 352, 357, 363, 374, 384, 392, 402, 408, 448, 462, 469, 476, 484, 512, 528, 536, 539, 544, 561, 588, 616, 672, 704, 714, 726, 737, 748, 768, 784, 804, 816, 833, 847, 896, 924, 938, 952, 968, 1024, 1056, 1072, 1078, 1088, 1122, 1139, 1176, 1232, 1309, 1344, 1407, 1408, 1428, 1452, 1474, 1496, 1536, 1568, 1608, 1617, 1632, 1666, 1694, 1792, 1848, 1876, 1904, 1936, 2057, 2112, 2144, 2156, 2176, 2211, 2244, 2278, 2352, 2464, 2499, 2541, 2618, 2688, 2814, 2816, 2856, 2904, 2948, 2992, 3072, 3136, 3216, 3234, 3264, 3283, 3332, 3388, 3417, 3584, 3696, 3752, 3808, 3872, 3927, 4114, 4224, 4288, 4312, 4352, 4422, 4488, 4556, 4704, 4928, 4998, 5082, 5159, 5236, 5376, 5628, 5632, 5712, 5808, 5896, 5929, 5984, 6171, 6272, 6432, 6468, 6528, 6566, 6664, 6776, 6834, 7168, 7392, 7504, 7616, 7744, 7854, 7973, 8107, 8228, 8448, 8576, 8624, 8704, 8844, 8976, 9112, 9163, 9408, 9849, 9856, 9996, 10164, 10318, 10472, 10752, 11256, 11264, 11424, 11616, 11792, 11858, 11968, 12342, 12529, 12544, 12864, 12936, 13056, 13132, 13328, 13552, 13668, 14399, 14784, 15008, 15232, 15477, 15488, 15708, 15946, 16214, 16456, 16896, 17152, 17248, 17408, 17688, 17787, 17952, 18224, 18326, 18816, 19698, 19712, 19992, 20328, 20636, 20944, 21504, 22512, 22848, 23232, 23584, 23716, 23919, 23936, 24321, 24684, 25058, 25088, 25728, 25872, 26112, 26264, 26656, 27104, 27336, 27489, 28798, 29568, 30016, 30464, 30954, 30976, 31416, 31892, 32428, 32912, 33792, 34304, 34496, 35376, 35574, 35904, 36113, 36448, 36652, 37587, 37632, 39396, 39424, 39984, 40656, 41272, 41888, 43197, 45024, 45696, 46464, 47168, 47432, 47838, 47872, 48642, 49368, 50116, 50176, 51456, 51744, 52224, 52528, 53312, 54208, 54672, 54978, 55811, 56749, 57596, 59136, 60032, 60928, 61908, 61952, 62832, 63784, 64856, 65824, 68608, 68992, 70752, 71148, 71808, 72226, 72896, 73304, 75174, 75264, 78792, 78848, 79968, 81312, 82544, 83776, 86394, 87703, 90048, 91392, 92928, 94336, 94864, 95676, 95744, 97284, 98736, 100232, 100793, 102912, 103488, 105056, 106624, 108339, 108416, 109344, 109956, 111622, 113498, 115192, 118272, 120064, 121856, 123816, 123904, 125664, 127568, 129712, 131648, 137819, 137984, 141504, 142296, 143616, 144452, 145792, 146608, 150348, 150528, 157584, 159936, 162624, 165088, 167433, 167552, 170247, 172788, 175406, 180096, 182784, 185856, 188672, 189728, 191352, 191488, 194568, 197472, 200464, 201586, 205824, 206976, 210112, 213248, 216678, 216832, 218688, 219912, 223244, 226996, 230384, 236544, 240128, 247632, 251328, 255136, 259424, 263109, 263296, 275638, 275968, 283008, 284592, 287232, 288904, 291584, 293216, 300696, 302379, 315168, 319872, 325248, 330176, 334866, 335104, 340494, 345576, 350812, 360192, 365568, 371712, 377344, 379456, 382704, 389136, 394944, 397243, 400928, 403172, 413457, 413952, 420224, 426496, 433356, 433664, 437376, 439824, 446488, 453992, 460768, 480256, 495264, 502656, 510272, 518848, 526218, 526592, 551276, 551936, 566016, 569184, 574464, 577808, 583168, 586432, 601392, 604758, 613921, 630336, 639744, 650496, 660352, 669732, 670208, 680988, 691152, 701624, 720384, 754688, 758912, 765408, 778272, 789888, 794486, 801856, 806344, 826914, 827904, 840448, 852992, 866712, 867328, 874752, 879648, 892976, 907984, 921536, 964733, 990528, 1005312, 1020544, 1037696, 1052436, 1053184, 1102552, 1132032, 1138368, 1155616, 1166336, 1172864, 1191729, 1202784, 1209516, 1227842, 1260672, 1279488, 1300992, 1320704, 1339464, 1340416, 1361976, 1382304, 1403248, 1440768, 1517824, 1530816, 1556544, 1579776, 1588972, 1603712, 1612688, 1653828, 1655808, 1680896, 1733424, 1749504, 1759296, 1785952, 1815968, 1841763, 1843072, 1929466, 1981056, 2010624, 2041088, 2075392, 2104872, 2106368, 2205104, 2264064, 2276736, 2311232, 2345728, 2383458, 2405568, 2419032, 2455684, 2521344, 2558976, 2601984, 2641408, 2678928, 2723952, 2764608, 2806496, 2894199, 3035648, 3061632, 3113088, 3159552, 3177944, 3207424, 3225376, 3307656, 3361792, 3466848, 3499008, 3518592, 3571904, 3631936, 3683526, 3686144, 3858932, 3962112, 4021248, 4082176, 4150784, 4209744, 4410208, 4553472, 4622464, 4691456, 4766916, 4811136, 4838064, 4911368, 5042688, 5282816, 5357856, 5447904, 5529216, 5612992, 5788398, 6071296, 6123264, 6226176, 6319104, 6355888, 6414848, 6450752, 6615312, 6753131, 6933696, 7037184, 7143808, 7263872, 7367052, 7372288, 7717864, 7924224, 8164352, 8301568, 8419488, 8820416, 9106944, 9244928, 9382912, 9533832, 9622272, 9676128, 9822736, 10085376, 10715712, 10895808, 11058432, 11225984, 11576796, 12246528, 12452352, 12711776, 12829696, 12901504, 13230624, 13506262, 13867392, 14074368, 14287616, 14527744, 14734104, 14744576, 15435728, 15848448, 16838976, 17640832, 18213888, 18489856, 19067664, 19244544, 19352256, 19645472, 20259393, 21431424, 21791616, 22116864, 22451968, 23153592, 24493056, 24904704, 25423552, 25803008, 26461248, 27012524, 27734784, 28148736, 28575232, 29055488, 29468208, 30871456, 33677952, 35281664, 36979712, 38135328, 38489088, 38704512, 39290944, 40518786, 42862848, 43583232, 44233728, 44903936, 46307184, 50847104, 51606016, 52922496, 54025048, 55469568, 57150464, 58110976, 58936416, 61742912, 67355904, 70563328, 76270656, 77409024, 78581888, 81037572, 85725696, 87166464, 89807872, 92614368, 101694208, 103212032, 105844992, 108050096, 110939136, 117872832, 123485824, 134711808, 141126656, 152541312, 154818048, 157163776, 162075144, 171451392, 174332928, 185228736, 203388416, 211689984, 216100192, 235745664, 246971648, 269423616, 305082624, 309636096, 314327552, 324150288, 370457472, 406776832, 423379968, 432200384, 471491328, 493943296, 610165248, 628655104, 648300576, 740914944, 864400768, 942982656, 987886592, 1220330496, 1296601152, 1481829888, 1728801536, 1885965312, 2593202304, 2963659776, 3457603072, 5186404608, 6915206144, 10372809216, 20745618432]

約数ペア:

[(1, 20745618432), (2, 10372809216), (3, 6915206144), (4, 5186404608), (6, 3457603072), (7, 2963659776), (8, 2593202304), (11, 1885965312), (12, 1728801536), (14, 1481829888), (16, 1296601152), (17, 1220330496), (21, 987886592), (22, 942982656), (24, 864400768), (28, 740914944), (32, 648300576), (33, 628655104), (34, 610165248), (42, 493943296), (44, 471491328), (48, 432200384), (49, 423379968), (51, 406776832), (56, 370457472), (64, 324150288), (66, 314327552), (67, 309636096), (68, 305082624), (77, 269423616), (84, 246971648), (88, 235745664), (96, 216100192), (98, 211689984), (102, 203388416), (112, 185228736), (119, 174332928), (121, 171451392), (128, 162075144), (132, 157163776), (134, 154818048), (136, 152541312), (147, 141126656), (154, 134711808), (168, 123485824), (176, 117872832), (187, 110939136), (192, 108050096), (196, 105844992), (201, 103212032), (204, 101694208), (224, 92614368), (231, 89807872), (238, 87166464), (242, 85725696), (256, 81037572), (264, 78581888), (268, 77409024), (272, 76270656), (294, 70563328), (308, 67355904), (336, 61742912), (352, 58936416), (357, 58110976), (363, 57150464), (374, 55469568), (384, 54025048), (392, 52922496), (402, 51606016), (408, 50847104), (448, 46307184), (462, 44903936), (469, 44233728), (476, 43583232), (484, 42862848), (512, 40518786), (528, 39290944), (536, 38704512), (539, 38489088), (544, 38135328), (561, 36979712), (588, 35281664), (616, 33677952), (672, 30871456), (704, 29468208), (714, 29055488), (726, 28575232), (737, 28148736), (748, 27734784), (768, 27012524), (784, 26461248), (804, 25803008), (816, 25423552), (833, 24904704), (847, 24493056), (896, 23153592), (924, 22451968), (938, 22116864), (952, 21791616), (968, 21431424), (1024, 20259393), (1056, 19645472), (1072, 19352256), (1078, 19244544), (1088, 19067664), (1122, 18489856), (1139, 18213888), (1176, 17640832), (1232, 16838976), (1309, 15848448), (1344, 15435728), (1407, 14744576), (1408, 14734104), (1428, 14527744), (1452, 14287616), (1474, 14074368), (1496, 13867392), (1536, 13506262), (1568, 13230624), (1608, 12901504), (1617, 12829696), (1632, 12711776), (1666, 12452352), (1694, 12246528), (1792, 11576796), (1848, 11225984), (1876, 11058432), (1904, 10895808), (1936, 10715712), (2057, 10085376), (2112, 9822736), (2144, 9676128), (2156, 9622272), (2176, 9533832), (2211, 9382912), (2244, 9244928), (2278, 9106944), (2352, 8820416), (2464, 8419488), (2499, 8301568), (2541, 8164352), (2618, 7924224), (2688, 7717864), (2814, 7372288), (2816, 7367052), (2856, 7263872), (2904, 7143808), (2948, 7037184), (2992, 6933696), (3072, 6753131), (3136, 6615312), (3216, 6450752), (3234, 6414848), (3264, 6355888), (3283, 6319104), (3332, 6226176), (3388, 6123264), (3417, 6071296), (3584, 5788398), (3696, 5612992), (3752, 5529216), (3808, 5447904), (3872, 5357856), (3927, 5282816), (4114, 5042688), (4224, 4911368), (4288, 4838064), (4312, 4811136), (4352, 4766916), (4422, 4691456), (4488, 4622464), (4556, 4553472), (4704, 4410208), (4928, 4209744), (4998, 4150784), (5082, 4082176), (5159, 4021248), (5236, 3962112), (5376, 3858932), (5628, 3686144), (5632, 3683526), (5712, 3631936), (5808, 3571904), (5896, 3518592), (5929, 3499008), (5984, 3466848), (6171, 3361792), (6272, 3307656), (6432, 3225376), (6468, 3207424), (6528, 3177944), (6566, 3159552), (6664, 3113088), (6776, 3061632), (6834, 3035648), (7168, 2894199), (7392, 2806496), (7504, 2764608), (7616, 2723952), (7744, 2678928), (7854, 2641408), (7973, 2601984), (8107, 2558976), (8228, 2521344), (8448, 2455684), (8576, 2419032), (8624, 2405568), (8704, 2383458), (8844, 2345728), (8976, 2311232), (9112, 2276736), (9163, 2264064), (9408, 2205104), (9849, 2106368), (9856, 2104872), (9996, 2075392), (10164, 2041088), (10318, 2010624), (10472, 1981056), (10752, 1929466), (11256, 1843072), (11264, 1841763), (11424, 1815968), (11616, 1785952), (11792, 1759296), (11858, 1749504), (11968, 1733424), (12342, 1680896), (12529, 1655808), (12544, 1653828), (12864, 1612688), (12936, 1603712), (13056, 1588972), (13132, 1579776), (13328, 1556544), (13552, 1530816), (13668, 1517824), (14399, 1440768), (14784, 1403248), (15008, 1382304), (15232, 1361976), (15477, 1340416), (15488, 1339464), (15708, 1320704), (15946, 1300992), (16214, 1279488), (16456, 1260672), (16896, 1227842), (17152, 1209516), (17248, 1202784), (17408, 1191729), (17688, 1172864), (17787, 1166336), (17952, 1155616), (18224, 1138368), (18326, 1132032), (18816, 1102552), (19698, 1053184), (19712, 1052436), (19992, 1037696), (20328, 1020544), (20636, 1005312), (20944, 990528), (21504, 964733), (22512, 921536), (22848, 907984), (23232, 892976), (23584, 879648), (23716, 874752), (23919, 867328), (23936, 866712), (24321, 852992), (24684, 840448), (25058, 827904), (25088, 826914), (25728, 806344), (25872, 801856), (26112, 794486), (26264, 789888), (26656, 778272), (27104, 765408), (27336, 758912), (27489, 754688), (28798, 720384), (29568, 701624), (30016, 691152), (30464, 680988), (30954, 670208), (30976, 669732), (31416, 660352), (31892, 650496), (32428, 639744), (32912, 630336), (33792, 613921), (34304, 604758), (34496, 601392), (35376, 586432), (35574, 583168), (35904, 577808), (36113, 574464), (36448, 569184), (36652, 566016), (37587, 551936), (37632, 551276), (39396, 526592), (39424, 526218), (39984, 518848), (40656, 510272), (41272, 502656), (41888, 495264), (43197, 480256), (45024, 460768), (45696, 453992), (46464, 446488), (47168, 439824), (47432, 437376), (47838, 433664), (47872, 433356), (48642, 426496), (49368, 420224), (50116, 413952), (50176, 413457), (51456, 403172), (51744, 400928), (52224, 397243), (52528, 394944), (53312, 389136), (54208, 382704), (54672, 379456), (54978, 377344), (55811, 371712), (56749, 365568), (57596, 360192), (59136, 350812), (60032, 345576), (60928, 340494), (61908, 335104), (61952, 334866), (62832, 330176), (63784, 325248), (64856, 319872), (65824, 315168), (68608, 302379), (68992, 300696), (70752, 293216), (71148, 291584), (71808, 288904), (72226, 287232), (72896, 284592), (73304, 283008), (75174, 275968), (75264, 275638), (78792, 263296), (78848, 263109), (79968, 259424), (81312, 255136), (82544, 251328), (83776, 247632), (86394, 240128), (87703, 236544), (90048, 230384), (91392, 226996), (92928, 223244), (94336, 219912), (94864, 218688), (95676, 216832), (95744, 216678), (97284, 213248), (98736, 210112), (100232, 206976), (100793, 205824), (102912, 201586), (103488, 200464), (105056, 197472), (106624, 194568), (108339, 191488), (108416, 191352), (109344, 189728), (109956, 188672), (111622, 185856), (113498, 182784), (115192, 180096), (118272, 175406), (120064, 172788), (121856, 170247), (123816, 167552), (123904, 167433), (125664, 165088), (127568, 162624), (129712, 159936), (131648, 157584), (137819, 150528), (137984, 150348), (141504, 146608), (142296, 145792), (143616, 144452)]