20453179968

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:547

約数の個数: 448

約数和(自身を含む): 67746067200

約数和(自身を除く): 47292887232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 41, 48, 52, 53, 54, 64, 72, 78, 82, 96, 104, 106, 108, 117, 123, 144, 156, 159, 164, 192, 208, 212, 216, 234, 246, 288, 312, 318, 328, 351, 369, 416, 419, 424, 432, 468, 477, 492, 533, 576, 624, 636, 656, 689, 702, 738, 832, 838, 848, 864, 936, 954, 984, 1066, 1107, 1248, 1257, 1272, 1312, 1378, 1404, 1431, 1476, 1599, 1676, 1696, 1728, 1872, 1908, 1968, 2067, 2132, 2173, 2214, 2496, 2514, 2544, 2624, 2756, 2808, 2862, 2952, 3198, 3352, 3392, 3744, 3771, 3816, 3936, 4134, 4264, 4346, 4428, 4797, 5028, 5088, 5447, 5512, 5616, 5724, 5904, 6201, 6396, 6519, 6704, 7488, 7542, 7632, 7872, 8268, 8528, 8692, 8856, 9594, 10056, 10176, 10894, 11024, 11232, 11313, 11448, 11808, 12402, 12792, 13038, 13408, 14391, 15084, 15264, 16341, 16536, 17056, 17179, 17384, 17712, 18603, 19188, 19557, 20112, 21788, 22048, 22207, 22464, 22626, 22896, 23616, 24804, 25584, 26076, 26816, 28249, 28782, 30168, 30528, 32682, 33072, 34112, 34358, 34768, 35424, 37206, 38376, 39114, 40224, 43576, 44096, 44414, 45252, 45792, 49023, 49608, 51168, 51537, 52152, 56498, 57564, 58671, 60336, 65364, 66144, 66621, 68716, 69536, 70848, 74412, 76752, 78228, 80448, 84747, 87152, 88828, 90504, 91584, 98046, 99216, 102336, 103074, 104304, 112996, 115128, 117342, 120672, 130728, 132288, 133242, 137432, 139072, 147069, 148824, 153504, 154611, 156456, 169494, 174304, 177656, 181008, 196092, 198432, 199863, 206148, 208608, 223327, 225992, 230256, 234684, 241344, 254241, 261456, 266484, 274864, 288691, 294138, 297648, 307008, 309222, 312912, 338988, 348608, 355312, 362016, 392184, 396864, 399726, 412296, 417216, 446654, 451984, 460512, 463833, 469368, 508482, 522912, 532968, 549728, 577382, 588276, 595296, 599589, 618444, 625824, 669981, 677976, 710624, 724032, 762723, 784368, 799452, 824592, 866073, 893308, 903968, 910487, 921024, 927666, 938736, 1016964, 1045824, 1065936, 1099456, 1154764, 1176552, 1190592, 1199178, 1236888, 1251648, 1339962, 1355952, 1421248, 1525446, 1568736, 1598904, 1649184, 1732146, 1786616, 1807936, 1820974, 1855332, 1877472, 2009943, 2033928, 2131872, 2309528, 2353104, 2398356, 2473776, 2598219, 2679924, 2711904, 2731461, 3050892, 3137472, 3197808, 3298368, 3464292, 3573232, 3641948, 3710664, 3754944, 4019886, 4067856, 4263744, 4619056, 4706208, 4796712, 4947552, 5196438, 5359848, 5423808, 5462922, 6029829, 6101784, 6395616, 6928584, 7146464, 7283896, 7421328, 7794657, 8039772, 8135712, 8194383, 9238112, 9412416, 9593424, 9895104, 10392876, 10719696, 10925844, 11836331, 12059658, 12203568, 12791232, 13857168, 14292928, 14567792, 14842656, 15589314, 16079544, 16271424, 16388766, 18476224, 19186848, 20785752, 21439392, 21851688, 23672662, 24119316, 24407136, 24583149, 27714336, 29135584, 29685312, 31178628, 32159088, 32777532, 35508993, 38373696, 41571504, 42878784, 43703376, 47345324, 48238632, 48814272, 49166298, 55428672, 58271168, 62357256, 64318176, 65555064, 71017986, 83143008, 87406752, 94690648, 96477264, 98332596, 106526979, 124714512, 128636352, 131110128, 142035972, 166286016, 174813504, 189381296, 192954528, 196665192, 213053958, 249429024, 262220256, 284071944, 319580937, 378762592, 385909056, 393330384, 426107916, 498858048, 524440512, 568143888, 639161874, 757525184, 786660768, 852215832, 1136287776, 1278323748, 1573321536, 1704431664, 2272575552, 2556647496, 3408863328, 5113294992, 6817726656, 10226589984, 20453179968]

約数ペア:

[(1, 20453179968), (2, 10226589984), (3, 6817726656), (4, 5113294992), (6, 3408863328), (8, 2556647496), (9, 2272575552), (12, 1704431664), (13, 1573321536), (16, 1278323748), (18, 1136287776), (24, 852215832), (26, 786660768), (27, 757525184), (32, 639161874), (36, 568143888), (39, 524440512), (41, 498858048), (48, 426107916), (52, 393330384), (53, 385909056), (54, 378762592), (64, 319580937), (72, 284071944), (78, 262220256), (82, 249429024), (96, 213053958), (104, 196665192), (106, 192954528), (108, 189381296), (117, 174813504), (123, 166286016), (144, 142035972), (156, 131110128), (159, 128636352), (164, 124714512), (192, 106526979), (208, 98332596), (212, 96477264), (216, 94690648), (234, 87406752), (246, 83143008), (288, 71017986), (312, 65555064), (318, 64318176), (328, 62357256), (351, 58271168), (369, 55428672), (416, 49166298), (419, 48814272), (424, 48238632), (432, 47345324), (468, 43703376), (477, 42878784), (492, 41571504), (533, 38373696), (576, 35508993), (624, 32777532), (636, 32159088), (656, 31178628), (689, 29685312), (702, 29135584), (738, 27714336), (832, 24583149), (838, 24407136), (848, 24119316), (864, 23672662), (936, 21851688), (954, 21439392), (984, 20785752), (1066, 19186848), (1107, 18476224), (1248, 16388766), (1257, 16271424), (1272, 16079544), (1312, 15589314), (1378, 14842656), (1404, 14567792), (1431, 14292928), (1476, 13857168), (1599, 12791232), (1676, 12203568), (1696, 12059658), (1728, 11836331), (1872, 10925844), (1908, 10719696), (1968, 10392876), (2067, 9895104), (2132, 9593424), (2173, 9412416), (2214, 9238112), (2496, 8194383), (2514, 8135712), (2544, 8039772), (2624, 7794657), (2756, 7421328), (2808, 7283896), (2862, 7146464), (2952, 6928584), (3198, 6395616), (3352, 6101784), (3392, 6029829), (3744, 5462922), (3771, 5423808), (3816, 5359848), (3936, 5196438), (4134, 4947552), (4264, 4796712), (4346, 4706208), (4428, 4619056), (4797, 4263744), (5028, 4067856), (5088, 4019886), (5447, 3754944), (5512, 3710664), (5616, 3641948), (5724, 3573232), (5904, 3464292), (6201, 3298368), (6396, 3197808), (6519, 3137472), (6704, 3050892), (7488, 2731461), (7542, 2711904), (7632, 2679924), (7872, 2598219), (8268, 2473776), (8528, 2398356), (8692, 2353104), (8856, 2309528), (9594, 2131872), (10056, 2033928), (10176, 2009943), (10894, 1877472), (11024, 1855332), (11232, 1820974), (11313, 1807936), (11448, 1786616), (11808, 1732146), (12402, 1649184), (12792, 1598904), (13038, 1568736), (13408, 1525446), (14391, 1421248), (15084, 1355952), (15264, 1339962), (16341, 1251648), (16536, 1236888), (17056, 1199178), (17179, 1190592), (17384, 1176552), (17712, 1154764), (18603, 1099456), (19188, 1065936), (19557, 1045824), (20112, 1016964), (21788, 938736), (22048, 927666), (22207, 921024), (22464, 910487), (22626, 903968), (22896, 893308), (23616, 866073), (24804, 824592), (25584, 799452), (26076, 784368), (26816, 762723), (28249, 724032), (28782, 710624), (30168, 677976), (30528, 669981), (32682, 625824), (33072, 618444), (34112, 599589), (34358, 595296), (34768, 588276), (35424, 577382), (37206, 549728), (38376, 532968), (39114, 522912), (40224, 508482), (43576, 469368), (44096, 463833), (44414, 460512), (45252, 451984), (45792, 446654), (49023, 417216), (49608, 412296), (51168, 399726), (51537, 396864), (52152, 392184), (56498, 362016), (57564, 355312), (58671, 348608), (60336, 338988), (65364, 312912), (66144, 309222), (66621, 307008), (68716, 297648), (69536, 294138), (70848, 288691), (74412, 274864), (76752, 266484), (78228, 261456), (80448, 254241), (84747, 241344), (87152, 234684), (88828, 230256), (90504, 225992), (91584, 223327), (98046, 208608), (99216, 206148), (102336, 199863), (103074, 198432), (104304, 196092), (112996, 181008), (115128, 177656), (117342, 174304), (120672, 169494), (130728, 156456), (132288, 154611), (133242, 153504), (137432, 148824), (139072, 147069)]