20208890016

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1289

約数の個数: 384

約数和(自身を含む): 70892236800

約数和(自身を除く): 50683346784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 131, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 262, 276, 288, 322, 336, 368, 378, 393, 414, 432, 483, 504, 524, 552, 621, 644, 672, 736, 756, 786, 828, 864, 917, 966, 1008, 1048, 1104, 1109, 1179, 1242, 1288, 1449, 1512, 1572, 1656, 1834, 1932, 2016, 2096, 2208, 2218, 2358, 2484, 2576, 2751, 2898, 3013, 3024, 3144, 3312, 3327, 3537, 3668, 3864, 4192, 4347, 4436, 4716, 4968, 5152, 5502, 5796, 6026, 6048, 6288, 6624, 6654, 7074, 7336, 7728, 7763, 8253, 8694, 8872, 9039, 9432, 9936, 9981, 11004, 11592, 12052, 12576, 13308, 14148, 14672, 15456, 15526, 16506, 17388, 17744, 18078, 18864, 19872, 19962, 21091, 22008, 23184, 23289, 24104, 24759, 25507, 26616, 27117, 28296, 29344, 29943, 31052, 33012, 34776, 35488, 36156, 37728, 39924, 42182, 44016, 46368, 46578, 48208, 49518, 51014, 53232, 54234, 56592, 59886, 62104, 63273, 66024, 69552, 69867, 72312, 76521, 79848, 81351, 84364, 88032, 93156, 96416, 99036, 102028, 106464, 108468, 113184, 119772, 124208, 126546, 132048, 139104, 139734, 144624, 145279, 153042, 159696, 162702, 168728, 178549, 186312, 189819, 198072, 204056, 209601, 216936, 229563, 239544, 248416, 253092, 264096, 279468, 289248, 290558, 306084, 319392, 325404, 337456, 357098, 372624, 379638, 396144, 408112, 419202, 433872, 435837, 459126, 479088, 506184, 535647, 558936, 569457, 581116, 612168, 650808, 674912, 688689, 714196, 745248, 759276, 792288, 816224, 838404, 867744, 871674, 918252, 958176, 1012368, 1016953, 1071294, 1117872, 1138914, 1162232, 1224336, 1301616, 1307511, 1377378, 1428392, 1518552, 1606941, 1676808, 1743348, 1836504, 2024736, 2033906, 2142588, 2235744, 2277828, 2324464, 2448672, 2603232, 2615022, 2754756, 2856784, 3037104, 3050859, 3213882, 3341417, 3353616, 3486696, 3673008, 3922533, 4067812, 4285176, 4555656, 4648928, 4820823, 5230044, 5509512, 5713568, 6074208, 6101718, 6427764, 6682834, 6707232, 6973392, 7346016, 7845066, 8135624, 8570352, 9111312, 9152577, 9641646, 10024251, 10460088, 11019024, 12203436, 12855528, 13365668, 13946784, 15690132, 16271248, 17140704, 18222624, 18305154, 19283292, 20048502, 20920176, 22038048, 23389919, 24406872, 25711056, 26731336, 27457731, 30072753, 31380264, 32542496, 36610308, 38566584, 40097004, 41840352, 46779838, 48813744, 51422112, 53462672, 54915462, 60145506, 62760528, 70169757, 73220616, 77133168, 80194008, 90218259, 93559676, 97627488, 106925344, 109830924, 120291012, 125521056, 140339514, 146441232, 154266336, 160388016, 180436518, 187119352, 210509271, 219661848, 240582024, 280679028, 292882464, 320776032, 360873036, 374238704, 421018542, 439323696, 481164048, 561358056, 631527813, 721746072, 748477408, 842037084, 878647392, 962328096, 1122716112, 1263055626, 1443492144, 1684074168, 2245432224, 2526111252, 2886984288, 3368148336, 5052222504, 6736296672, 10104445008, 20208890016]

約数ペア:

[(1, 20208890016), (2, 10104445008), (3, 6736296672), (4, 5052222504), (6, 3368148336), (7, 2886984288), (8, 2526111252), (9, 2245432224), (12, 1684074168), (14, 1443492144), (16, 1263055626), (18, 1122716112), (21, 962328096), (23, 878647392), (24, 842037084), (27, 748477408), (28, 721746072), (32, 631527813), (36, 561358056), (42, 481164048), (46, 439323696), (48, 421018542), (54, 374238704), (56, 360873036), (63, 320776032), (69, 292882464), (72, 280679028), (84, 240582024), (92, 219661848), (96, 210509271), (108, 187119352), (112, 180436518), (126, 160388016), (131, 154266336), (138, 146441232), (144, 140339514), (161, 125521056), (168, 120291012), (184, 109830924), (189, 106925344), (207, 97627488), (216, 93559676), (224, 90218259), (252, 80194008), (262, 77133168), (276, 73220616), (288, 70169757), (322, 62760528), (336, 60145506), (368, 54915462), (378, 53462672), (393, 51422112), (414, 48813744), (432, 46779838), (483, 41840352), (504, 40097004), (524, 38566584), (552, 36610308), (621, 32542496), (644, 31380264), (672, 30072753), (736, 27457731), (756, 26731336), (786, 25711056), (828, 24406872), (864, 23389919), (917, 22038048), (966, 20920176), (1008, 20048502), (1048, 19283292), (1104, 18305154), (1109, 18222624), (1179, 17140704), (1242, 16271248), (1288, 15690132), (1449, 13946784), (1512, 13365668), (1572, 12855528), (1656, 12203436), (1834, 11019024), (1932, 10460088), (2016, 10024251), (2096, 9641646), (2208, 9152577), (2218, 9111312), (2358, 8570352), (2484, 8135624), (2576, 7845066), (2751, 7346016), (2898, 6973392), (3013, 6707232), (3024, 6682834), (3144, 6427764), (3312, 6101718), (3327, 6074208), (3537, 5713568), (3668, 5509512), (3864, 5230044), (4192, 4820823), (4347, 4648928), (4436, 4555656), (4716, 4285176), (4968, 4067812), (5152, 3922533), (5502, 3673008), (5796, 3486696), (6026, 3353616), (6048, 3341417), (6288, 3213882), (6624, 3050859), (6654, 3037104), (7074, 2856784), (7336, 2754756), (7728, 2615022), (7763, 2603232), (8253, 2448672), (8694, 2324464), (8872, 2277828), (9039, 2235744), (9432, 2142588), (9936, 2033906), (9981, 2024736), (11004, 1836504), (11592, 1743348), (12052, 1676808), (12576, 1606941), (13308, 1518552), (14148, 1428392), (14672, 1377378), (15456, 1307511), (15526, 1301616), (16506, 1224336), (17388, 1162232), (17744, 1138914), (18078, 1117872), (18864, 1071294), (19872, 1016953), (19962, 1012368), (21091, 958176), (22008, 918252), (23184, 871674), (23289, 867744), (24104, 838404), (24759, 816224), (25507, 792288), (26616, 759276), (27117, 745248), (28296, 714196), (29344, 688689), (29943, 674912), (31052, 650808), (33012, 612168), (34776, 581116), (35488, 569457), (36156, 558936), (37728, 535647), (39924, 506184), (42182, 479088), (44016, 459126), (46368, 435837), (46578, 433872), (48208, 419202), (49518, 408112), (51014, 396144), (53232, 379638), (54234, 372624), (56592, 357098), (59886, 337456), (62104, 325404), (63273, 319392), (66024, 306084), (69552, 290558), (69867, 289248), (72312, 279468), (76521, 264096), (79848, 253092), (81351, 248416), (84364, 239544), (88032, 229563), (93156, 216936), (96416, 209601), (99036, 204056), (102028, 198072), (106464, 189819), (108468, 186312), (113184, 178549), (119772, 168728), (124208, 162702), (126546, 159696), (132048, 153042), (139104, 145279), (139734, 144624)]