20613603456

素因数分解:

$2^7\times 3^2\times {\mathrm{41}}^1\times {\mathrm{607}}^1\times {\mathrm{719}}^1$

素因数の和:1387

約数の個数: 192

約数和(自身を含む): 60949324800

約数和(自身を除く): 40335721344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 128, 144, 164, 192, 246, 288, 328, 369, 384, 492, 576, 607, 656, 719, 738, 984, 1152, 1214, 1312, 1438, 1476, 1821, 1968, 2157, 2428, 2624, 2876, 2952, 3642, 3936, 4314, 4856, 5248, 5463, 5752, 5904, 6471, 7284, 7872, 8628, 9712, 10926, 11504, 11808, 12942, 14568, 15744, 17256, 19424, 21852, 23008, 23616, 24887, 25884, 29136, 29479, 34512, 38848, 43704, 46016, 47232, 49774, 51768, 58272, 58958, 69024, 74661, 77696, 87408, 88437, 92032, 99548, 103536, 116544, 117916, 138048, 149322, 174816, 176874, 199096, 207072, 223983, 233088, 235832, 265311, 276096, 298644, 349632, 353748, 398192, 414144, 436433, 447966, 471664, 530622, 597288, 699264, 707496, 796384, 828288, 872866, 895932, 943328, 1061244, 1194576, 1309299, 1414992, 1592768, 1745732, 1791864, 1886656, 2122488, 2389152, 2618598, 2829984, 3185536, 3491464, 3583728, 3773312, 3927897, 4244976, 4778304, 5237196, 5659968, 6982928, 7167456, 7855794, 8489952, 9556608, 10474392, 11319936, 13965856, 14334912, 15711588, 16979904, 17893753, 20948784, 27931712, 28669824, 31423176, 33959808, 35787506, 41897568, 53681259, 55863424, 62846352, 71575012, 83795136, 107362518, 125692704, 143150024, 161043777, 167590272, 214725036, 251385408, 286300048, 322087554, 429450072, 502770816, 572600096, 644175108, 858900144, 1145200192, 1288350216, 1717800288, 2290400384, 2576700432, 3435600576, 5153400864, 6871201152, 10306801728, 20613603456]

約数ペア:

[(1, 20613603456), (2, 10306801728), (3, 6871201152), (4, 5153400864), (6, 3435600576), (8, 2576700432), (9, 2290400384), (12, 1717800288), (16, 1288350216), (18, 1145200192), (24, 858900144), (32, 644175108), (36, 572600096), (41, 502770816), (48, 429450072), (64, 322087554), (72, 286300048), (82, 251385408), (96, 214725036), (123, 167590272), (128, 161043777), (144, 143150024), (164, 125692704), (192, 107362518), (246, 83795136), (288, 71575012), (328, 62846352), (369, 55863424), (384, 53681259), (492, 41897568), (576, 35787506), (607, 33959808), (656, 31423176), (719, 28669824), (738, 27931712), (984, 20948784), (1152, 17893753), (1214, 16979904), (1312, 15711588), (1438, 14334912), (1476, 13965856), (1821, 11319936), (1968, 10474392), (2157, 9556608), (2428, 8489952), (2624, 7855794), (2876, 7167456), (2952, 6982928), (3642, 5659968), (3936, 5237196), (4314, 4778304), (4856, 4244976), (5248, 3927897), (5463, 3773312), (5752, 3583728), (5904, 3491464), (6471, 3185536), (7284, 2829984), (7872, 2618598), (8628, 2389152), (9712, 2122488), (10926, 1886656), (11504, 1791864), (11808, 1745732), (12942, 1592768), (14568, 1414992), (15744, 1309299), (17256, 1194576), (19424, 1061244), (21852, 943328), (23008, 895932), (23616, 872866), (24887, 828288), (25884, 796384), (29136, 707496), (29479, 699264), (34512, 597288), (38848, 530622), (43704, 471664), (46016, 447966), (47232, 436433), (49774, 414144), (51768, 398192), (58272, 353748), (58958, 349632), (69024, 298644), (74661, 276096), (77696, 265311), (87408, 235832), (88437, 233088), (92032, 223983), (99548, 207072), (103536, 199096), (116544, 176874), (117916, 174816), (138048, 149322)]