20076890624

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3083}}^1$

素因数の和:3210

約数の個数: 160

約数和(自身を含む): 48459755520

約数和(自身を除く): 28382864896

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 79, 92, 112, 128, 158, 161, 184, 224, 256, 316, 322, 368, 448, 512, 553, 632, 644, 736, 896, 1106, 1264, 1288, 1472, 1792, 1817, 2212, 2528, 2576, 2944, 3083, 3584, 3634, 4424, 5056, 5152, 5888, 6166, 7268, 8848, 10112, 10304, 11776, 12332, 12719, 14536, 17696, 20224, 20608, 21581, 24664, 25438, 29072, 35392, 40448, 41216, 43162, 49328, 50876, 58144, 70784, 70909, 82432, 86324, 98656, 101752, 116288, 141568, 141818, 172648, 197312, 203504, 232576, 243557, 283136, 283636, 345296, 394624, 407008, 465152, 487114, 496363, 567272, 690592, 789248, 814016, 930304, 974228, 992726, 1134544, 1381184, 1578496, 1628032, 1704899, 1948456, 1985452, 2269088, 2762368, 3256064, 3409798, 3896912, 3970904, 4538176, 5524736, 5601811, 6512128, 6819596, 7793824, 7941808, 9076352, 11049472, 11203622, 13639192, 15587648, 15883616, 18152704, 22407244, 27278384, 31175296, 31767232, 36305408, 39212677, 44814488, 54556768, 62350592, 63534464, 78425354, 89628976, 109113536, 124701184, 127068928, 156850708, 179257952, 218227072, 254137856, 313701416, 358515904, 436454144, 627402832, 717031808, 872908288, 1254805664, 1434063616, 2509611328, 2868127232, 5019222656, 10038445312, 20076890624]

約数ペア:

[(1, 20076890624), (2, 10038445312), (4, 5019222656), (7, 2868127232), (8, 2509611328), (14, 1434063616), (16, 1254805664), (23, 872908288), (28, 717031808), (32, 627402832), (46, 436454144), (56, 358515904), (64, 313701416), (79, 254137856), (92, 218227072), (112, 179257952), (128, 156850708), (158, 127068928), (161, 124701184), (184, 109113536), (224, 89628976), (256, 78425354), (316, 63534464), (322, 62350592), (368, 54556768), (448, 44814488), (512, 39212677), (553, 36305408), (632, 31767232), (644, 31175296), (736, 27278384), (896, 22407244), (1106, 18152704), (1264, 15883616), (1288, 15587648), (1472, 13639192), (1792, 11203622), (1817, 11049472), (2212, 9076352), (2528, 7941808), (2576, 7793824), (2944, 6819596), (3083, 6512128), (3584, 5601811), (3634, 5524736), (4424, 4538176), (5056, 3970904), (5152, 3896912), (5888, 3409798), (6166, 3256064), (7268, 2762368), (8848, 2269088), (10112, 1985452), (10304, 1948456), (11776, 1704899), (12332, 1628032), (12719, 1578496), (14536, 1381184), (17696, 1134544), (20224, 992726), (20608, 974228), (21581, 930304), (24664, 814016), (25438, 789248), (29072, 690592), (35392, 567272), (40448, 496363), (41216, 487114), (43162, 465152), (49328, 407008), (50876, 394624), (58144, 345296), (70784, 283636), (70909, 283136), (82432, 243557), (86324, 232576), (98656, 203504), (101752, 197312), (116288, 172648), (141568, 141818)]