20973359232

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113081}}^1$

素因数の和:113131

約数の個数: 192

約数和(自身を含む): 71974431360

約数和(自身を除く): 51001072128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 276, 288, 322, 336, 368, 384, 414, 448, 483, 504, 552, 576, 644, 672, 736, 828, 896, 966, 1008, 1104, 1152, 1288, 1344, 1449, 1472, 1656, 1932, 2016, 2208, 2576, 2688, 2898, 2944, 3312, 3864, 4032, 4416, 5152, 5796, 6624, 7728, 8064, 8832, 10304, 11592, 13248, 15456, 20608, 23184, 26496, 30912, 46368, 61824, 92736, 113081, 185472, 226162, 339243, 452324, 678486, 791567, 904648, 1017729, 1356972, 1583134, 1809296, 2035458, 2374701, 2600863, 2713944, 3166268, 3618592, 4070916, 4749402, 5201726, 5427888, 6332536, 7124103, 7237184, 7802589, 8141832, 9498804, 10403452, 10855776, 12665072, 14248206, 14474368, 15605178, 16283664, 18206041, 18997608, 20806904, 21711552, 23407767, 25330144, 28496412, 31210356, 32567328, 36412082, 37995216, 41613808, 43423104, 46815534, 50660288, 54618123, 56992824, 62420712, 65134656, 72824164, 75990432, 83227616, 93631068, 101320576, 109236246, 113985648, 124841424, 130269312, 145648328, 151980864, 163854369, 166455232, 187262136, 218472492, 227971296, 249682848, 291296656, 303961728, 327708738, 332910464, 374524272, 436944984, 455942592, 499365696, 582593312, 655417476, 749048544, 873889968, 911885184, 998731392, 1165186624, 1310834952, 1498097088, 1747779936, 2330373248, 2621669904, 2996194176, 3495559872, 5243339808, 6991119744, 10486679616, 20973359232]

約数ペア:

[(1, 20973359232), (2, 10486679616), (3, 6991119744), (4, 5243339808), (6, 3495559872), (7, 2996194176), (8, 2621669904), (9, 2330373248), (12, 1747779936), (14, 1498097088), (16, 1310834952), (18, 1165186624), (21, 998731392), (23, 911885184), (24, 873889968), (28, 749048544), (32, 655417476), (36, 582593312), (42, 499365696), (46, 455942592), (48, 436944984), (56, 374524272), (63, 332910464), (64, 327708738), (69, 303961728), (72, 291296656), (84, 249682848), (92, 227971296), (96, 218472492), (112, 187262136), (126, 166455232), (128, 163854369), (138, 151980864), (144, 145648328), (161, 130269312), (168, 124841424), (184, 113985648), (192, 109236246), (207, 101320576), (224, 93631068), (252, 83227616), (276, 75990432), (288, 72824164), (322, 65134656), (336, 62420712), (368, 56992824), (384, 54618123), (414, 50660288), (448, 46815534), (483, 43423104), (504, 41613808), (552, 37995216), (576, 36412082), (644, 32567328), (672, 31210356), (736, 28496412), (828, 25330144), (896, 23407767), (966, 21711552), (1008, 20806904), (1104, 18997608), (1152, 18206041), (1288, 16283664), (1344, 15605178), (1449, 14474368), (1472, 14248206), (1656, 12665072), (1932, 10855776), (2016, 10403452), (2208, 9498804), (2576, 8141832), (2688, 7802589), (2898, 7237184), (2944, 7124103), (3312, 6332536), (3864, 5427888), (4032, 5201726), (4416, 4749402), (5152, 4070916), (5796, 3618592), (6624, 3166268), (7728, 2713944), (8064, 2600863), (8832, 2374701), (10304, 2035458), (11592, 1809296), (13248, 1583134), (15456, 1356972), (20608, 1017729), (23184, 904648), (26496, 791567), (30912, 678486), (46368, 452324), (61824, 339243), (92736, 226162), (113081, 185472)]