20798924256

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:380

約数の個数: 576

約数和(自身を含む): 72340934400

約数和(自身を除く): 51542010144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 37, 38, 44, 48, 54, 57, 66, 72, 74, 76, 88, 96, 99, 108, 111, 114, 121, 132, 144, 148, 152, 171, 176, 198, 209, 216, 222, 228, 242, 264, 283, 288, 296, 297, 304, 333, 342, 352, 363, 396, 407, 418, 432, 444, 456, 484, 513, 528, 566, 592, 594, 608, 627, 666, 684, 703, 726, 792, 814, 836, 849, 864, 888, 912, 968, 999, 1026, 1056, 1089, 1132, 1184, 1188, 1221, 1254, 1332, 1368, 1406, 1452, 1584, 1628, 1672, 1698, 1776, 1824, 1881, 1936, 1998, 2052, 2109, 2178, 2264, 2299, 2376, 2442, 2508, 2547, 2664, 2736, 2812, 2904, 3113, 3168, 3256, 3267, 3344, 3396, 3552, 3663, 3762, 3872, 3996, 4104, 4218, 4356, 4477, 4528, 4598, 4752, 4884, 5016, 5094, 5328, 5377, 5472, 5624, 5643, 5808, 6226, 6327, 6512, 6534, 6688, 6792, 6897, 7326, 7524, 7641, 7733, 7992, 8208, 8436, 8712, 8954, 9056, 9196, 9339, 9504, 9768, 10032, 10188, 10471, 10656, 10754, 10989, 11248, 11286, 11616, 12452, 12654, 13024, 13068, 13431, 13584, 13794, 14652, 15048, 15282, 15466, 15984, 16131, 16416, 16872, 17424, 17908, 18392, 18678, 18981, 19536, 20064, 20376, 20691, 20942, 21508, 21978, 22496, 22572, 23199, 24904, 25308, 26136, 26862, 27168, 27588, 28017, 29304, 30096, 30564, 30932, 31413, 31968, 32262, 33744, 34243, 34848, 35816, 36784, 37356, 37962, 39072, 40293, 40752, 41382, 41884, 43016, 43956, 45144, 46398, 48393, 49808, 50616, 52272, 53724, 55176, 56034, 58608, 59147, 60192, 61128, 61864, 62073, 62826, 64524, 67488, 68486, 69597, 71632, 73568, 74712, 75924, 80586, 81504, 82764, 83768, 84051, 85063, 86032, 87912, 90288, 92796, 94239, 96786, 99616, 101232, 102729, 104544, 107448, 110352, 112068, 115181, 117216, 118294, 120879, 122256, 123728, 124146, 125652, 129048, 136972, 139194, 143264, 145179, 149424, 151848, 161172, 165528, 167536, 168102, 170126, 172064, 175824, 177441, 180576, 185592, 188478, 193572, 198949, 202464, 205458, 208791, 214896, 220704, 224136, 230362, 236588, 241758, 244512, 247456, 248292, 251304, 255189, 258096, 273944, 278388, 282717, 290358, 298848, 303696, 308187, 322344, 331056, 335072, 336204, 340252, 345543, 351648, 354882, 371184, 376956, 387144, 397898, 410916, 417582, 429792, 448272, 460724, 473176, 483516, 496584, 502608, 510378, 516192, 532323, 547888, 556776, 565434, 580716, 596847, 607392, 616374, 644688, 650617, 662112, 672408, 680504, 691086, 709764, 742368, 753912, 765567, 774288, 795796, 821832, 835164, 896544, 921448, 924561, 946352, 967032, 993168, 1005216, 1020756, 1036629, 1064646, 1095776, 1113552, 1130868, 1161432, 1193694, 1232748, 1266991, 1289376, 1301234, 1344816, 1361008, 1382172, 1419528, 1507824, 1531134, 1548576, 1591592, 1596969, 1643664, 1670328, 1790541, 1842896, 1849122, 1892704, 1934064, 1951851, 1986336, 2041512, 2073258, 2129292, 2188439, 2227104, 2261736, 2296701, 2322864, 2387388, 2465496, 2533982, 2602468, 2689632, 2722016, 2764344, 2839056, 3015648, 3062268, 3109887, 3183184, 3193938, 3287328, 3340656, 3581082, 3685792, 3698244, 3800973, 3868128, 3903702, 4083024, 4146516, 4258584, 4376878, 4523472, 4593402, 4645728, 4774776, 4930992, 5067964, 5204936, 5371623, 5528688, 5678112, 5855553, 6124536, 6219774, 6366368, 6387876, 6565317, 6681312, 7162164, 7396488, 7601946, 7807404, 8166048, 8293032, 8517168, 8753756, 9046944, 9186804, 9549552, 9861984, 10135928, 10409872, 10743246, 11057376, 11402919, 11711106, 12249072, 12439548, 12775752, 13130634, 14324328, 14792976, 15203892, 15614808, 16586064, 17034336, 17507512, 17566659, 18373608, 19099104, 19695951, 20271856, 20819744, 21486492, 22805838, 23422212, 24072829, 24498144, 24879096, 25551504, 26261268, 28648656, 29585952, 30407784, 31229616, 33172128, 34208757, 35015024, 35133318, 36747216, 39391902, 40543712, 42972984, 45611676, 46844424, 48145658, 49758192, 51103008, 52522536, 57297312, 59087853, 60815568, 62459232, 68417514, 70030048, 70266636, 72218487, 73494432, 78783804, 85945968, 91223352, 93688848, 96291316, 99516384, 105045072, 118175706, 121631136, 136835028, 140533272, 144436974, 157567608, 171891936, 182446704, 187377696, 192582632, 210090144, 216655461, 236351412, 273670056, 281066544, 288873948, 315135216, 364893408, 385165264, 433310922, 472702824, 547340112, 562133088, 577747896, 630270432, 649966383, 770330528, 866621844, 945405648, 1094680224, 1155495792, 1299932766, 1733243688, 1890811296, 2310991584, 2599865532, 3466487376, 5199731064, 6932974752, 10399462128, 20798924256]

約数ペア:

[(1, 20798924256), (2, 10399462128), (3, 6932974752), (4, 5199731064), (6, 3466487376), (8, 2599865532), (9, 2310991584), (11, 1890811296), (12, 1733243688), (16, 1299932766), (18, 1155495792), (19, 1094680224), (22, 945405648), (24, 866621844), (27, 770330528), (32, 649966383), (33, 630270432), (36, 577747896), (37, 562133088), (38, 547340112), (44, 472702824), (48, 433310922), (54, 385165264), (57, 364893408), (66, 315135216), (72, 288873948), (74, 281066544), (76, 273670056), (88, 236351412), (96, 216655461), (99, 210090144), (108, 192582632), (111, 187377696), (114, 182446704), (121, 171891936), (132, 157567608), (144, 144436974), (148, 140533272), (152, 136835028), (171, 121631136), (176, 118175706), (198, 105045072), (209, 99516384), (216, 96291316), (222, 93688848), (228, 91223352), (242, 85945968), (264, 78783804), (283, 73494432), (288, 72218487), (296, 70266636), (297, 70030048), (304, 68417514), (333, 62459232), (342, 60815568), (352, 59087853), (363, 57297312), (396, 52522536), (407, 51103008), (418, 49758192), (432, 48145658), (444, 46844424), (456, 45611676), (484, 42972984), (513, 40543712), (528, 39391902), (566, 36747216), (592, 35133318), (594, 35015024), (608, 34208757), (627, 33172128), (666, 31229616), (684, 30407784), (703, 29585952), (726, 28648656), (792, 26261268), (814, 25551504), (836, 24879096), (849, 24498144), (864, 24072829), (888, 23422212), (912, 22805838), (968, 21486492), (999, 20819744), (1026, 20271856), (1056, 19695951), (1089, 19099104), (1132, 18373608), (1184, 17566659), (1188, 17507512), (1221, 17034336), (1254, 16586064), (1332, 15614808), (1368, 15203892), (1406, 14792976), (1452, 14324328), (1584, 13130634), (1628, 12775752), (1672, 12439548), (1698, 12249072), (1776, 11711106), (1824, 11402919), (1881, 11057376), (1936, 10743246), (1998, 10409872), (2052, 10135928), (2109, 9861984), (2178, 9549552), (2264, 9186804), (2299, 9046944), (2376, 8753756), (2442, 8517168), (2508, 8293032), (2547, 8166048), (2664, 7807404), (2736, 7601946), (2812, 7396488), (2904, 7162164), (3113, 6681312), (3168, 6565317), (3256, 6387876), (3267, 6366368), (3344, 6219774), (3396, 6124536), (3552, 5855553), (3663, 5678112), (3762, 5528688), (3872, 5371623), (3996, 5204936), (4104, 5067964), (4218, 4930992), (4356, 4774776), (4477, 4645728), (4528, 4593402), (4598, 4523472), (4752, 4376878), (4884, 4258584), (5016, 4146516), (5094, 4083024), (5328, 3903702), (5377, 3868128), (5472, 3800973), (5624, 3698244), (5643, 3685792), (5808, 3581082), (6226, 3340656), (6327, 3287328), (6512, 3193938), (6534, 3183184), (6688, 3109887), (6792, 3062268), (6897, 3015648), (7326, 2839056), (7524, 2764344), (7641, 2722016), (7733, 2689632), (7992, 2602468), (8208, 2533982), (8436, 2465496), (8712, 2387388), (8954, 2322864), (9056, 2296701), (9196, 2261736), (9339, 2227104), (9504, 2188439), (9768, 2129292), (10032, 2073258), (10188, 2041512), (10471, 1986336), (10656, 1951851), (10754, 1934064), (10989, 1892704), (11248, 1849122), (11286, 1842896), (11616, 1790541), (12452, 1670328), (12654, 1643664), (13024, 1596969), (13068, 1591592), (13431, 1548576), (13584, 1531134), (13794, 1507824), (14652, 1419528), (15048, 1382172), (15282, 1361008), (15466, 1344816), (15984, 1301234), (16131, 1289376), (16416, 1266991), (16872, 1232748), (17424, 1193694), (17908, 1161432), (18392, 1130868), (18678, 1113552), (18981, 1095776), (19536, 1064646), (20064, 1036629), (20376, 1020756), (20691, 1005216), (20942, 993168), (21508, 967032), (21978, 946352), (22496, 924561), (22572, 921448), (23199, 896544), (24904, 835164), (25308, 821832), (26136, 795796), (26862, 774288), (27168, 765567), (27588, 753912), (28017, 742368), (29304, 709764), (30096, 691086), (30564, 680504), (30932, 672408), (31413, 662112), (31968, 650617), (32262, 644688), (33744, 616374), (34243, 607392), (34848, 596847), (35816, 580716), (36784, 565434), (37356, 556776), (37962, 547888), (39072, 532323), (40293, 516192), (40752, 510378), (41382, 502608), (41884, 496584), (43016, 483516), (43956, 473176), (45144, 460724), (46398, 448272), (48393, 429792), (49808, 417582), (50616, 410916), (52272, 397898), (53724, 387144), (55176, 376956), (56034, 371184), (58608, 354882), (59147, 351648), (60192, 345543), (61128, 340252), (61864, 336204), (62073, 335072), (62826, 331056), (64524, 322344), (67488, 308187), (68486, 303696), (69597, 298848), (71632, 290358), (73568, 282717), (74712, 278388), (75924, 273944), (80586, 258096), (81504, 255189), (82764, 251304), (83768, 248292), (84051, 247456), (85063, 244512), (86032, 241758), (87912, 236588), (90288, 230362), (92796, 224136), (94239, 220704), (96786, 214896), (99616, 208791), (101232, 205458), (102729, 202464), (104544, 198949), (107448, 193572), (110352, 188478), (112068, 185592), (115181, 180576), (117216, 177441), (118294, 175824), (120879, 172064), (122256, 170126), (123728, 168102), (124146, 167536), (125652, 165528), (129048, 161172), (136972, 151848), (139194, 149424), (143264, 145179)]