20787059232

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{2903}}^1$

素因数の和:3012

約数の個数: 216

約数和(自身を含む): 63131612544

約数和(自身を除く): 42344553312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 69, 72, 92, 94, 96, 138, 141, 144, 184, 188, 207, 276, 282, 288, 368, 376, 414, 423, 529, 552, 564, 736, 752, 828, 846, 1058, 1081, 1104, 1128, 1504, 1587, 1656, 1692, 2116, 2162, 2208, 2256, 2903, 3174, 3243, 3312, 3384, 4232, 4324, 4512, 4761, 5806, 6348, 6486, 6624, 6768, 8464, 8648, 8709, 9522, 9729, 11612, 12696, 12972, 13536, 16928, 17296, 17418, 19044, 19458, 23224, 24863, 25392, 25944, 26127, 34592, 34836, 38088, 38916, 46448, 49726, 50784, 51888, 52254, 66769, 69672, 74589, 76176, 77832, 92896, 99452, 103776, 104508, 133538, 136441, 139344, 149178, 152352, 155664, 198904, 200307, 209016, 223767, 267076, 272882, 278688, 298356, 311328, 397808, 400614, 409323, 418032, 447534, 534152, 545764, 596712, 600921, 795616, 801228, 818646, 836064, 895068, 1068304, 1091528, 1193424, 1201842, 1227969, 1535687, 1602456, 1637292, 1790136, 2136608, 2183056, 2386848, 2403684, 2455938, 3071374, 3138143, 3204912, 3274584, 3580272, 4366112, 4607061, 4807368, 4911876, 6142748, 6276286, 6409824, 6549168, 7160544, 9214122, 9414429, 9614736, 9823752, 12285496, 12552572, 13098336, 13821183, 18428244, 18828858, 19229472, 19647504, 24570992, 25105144, 27642366, 28243287, 36856488, 37657716, 39295008, 49141984, 50210288, 55284732, 56486574, 72177289, 73712976, 75315432, 100420576, 110569464, 112973148, 144354578, 147425952, 150630864, 216531867, 221138928, 225946296, 288709156, 301261728, 433063734, 442277856, 451892592, 577418312, 649595601, 866127468, 903785184, 1154836624, 1299191202, 1732254936, 2309673248, 2598382404, 3464509872, 5196764808, 6929019744, 10393529616, 20787059232]

約数ペア:

[(1, 20787059232), (2, 10393529616), (3, 6929019744), (4, 5196764808), (6, 3464509872), (8, 2598382404), (9, 2309673248), (12, 1732254936), (16, 1299191202), (18, 1154836624), (23, 903785184), (24, 866127468), (32, 649595601), (36, 577418312), (46, 451892592), (47, 442277856), (48, 433063734), (69, 301261728), (72, 288709156), (92, 225946296), (94, 221138928), (96, 216531867), (138, 150630864), (141, 147425952), (144, 144354578), (184, 112973148), (188, 110569464), (207, 100420576), (276, 75315432), (282, 73712976), (288, 72177289), (368, 56486574), (376, 55284732), (414, 50210288), (423, 49141984), (529, 39295008), (552, 37657716), (564, 36856488), (736, 28243287), (752, 27642366), (828, 25105144), (846, 24570992), (1058, 19647504), (1081, 19229472), (1104, 18828858), (1128, 18428244), (1504, 13821183), (1587, 13098336), (1656, 12552572), (1692, 12285496), (2116, 9823752), (2162, 9614736), (2208, 9414429), (2256, 9214122), (2903, 7160544), (3174, 6549168), (3243, 6409824), (3312, 6276286), (3384, 6142748), (4232, 4911876), (4324, 4807368), (4512, 4607061), (4761, 4366112), (5806, 3580272), (6348, 3274584), (6486, 3204912), (6624, 3138143), (6768, 3071374), (8464, 2455938), (8648, 2403684), (8709, 2386848), (9522, 2183056), (9729, 2136608), (11612, 1790136), (12696, 1637292), (12972, 1602456), (13536, 1535687), (16928, 1227969), (17296, 1201842), (17418, 1193424), (19044, 1091528), (19458, 1068304), (23224, 895068), (24863, 836064), (25392, 818646), (25944, 801228), (26127, 795616), (34592, 600921), (34836, 596712), (38088, 545764), (38916, 534152), (46448, 447534), (49726, 418032), (50784, 409323), (51888, 400614), (52254, 397808), (66769, 311328), (69672, 298356), (74589, 278688), (76176, 272882), (77832, 267076), (92896, 223767), (99452, 209016), (103776, 200307), (104508, 198904), (133538, 155664), (136441, 152352), (139344, 149178)]