20567155728

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{587}}^1\times {\mathrm{14897}}^1$

素因数の和:15509

約数の個数: 120

約数和(自身を含む): 61915849632

約数和(自身を除く): 41348693904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 587, 588, 784, 1174, 1176, 1761, 2348, 2352, 3522, 4109, 4696, 7044, 8218, 9392, 12327, 14088, 14897, 16436, 24654, 28176, 28763, 29794, 32872, 44691, 49308, 57526, 59588, 65744, 86289, 89382, 98616, 104279, 115052, 119176, 172578, 178764, 197232, 208558, 230104, 238352, 312837, 345156, 357528, 417116, 460208, 625674, 690312, 715056, 729953, 834232, 1251348, 1380624, 1459906, 1668464, 2189859, 2502696, 2919812, 4379718, 5005392, 5839624, 8744539, 8759436, 11679248, 17489078, 17518872, 26233617, 34978156, 35037744, 52467234, 61211773, 69956312, 104934468, 122423546, 139912624, 183635319, 209868936, 244847092, 367270638, 419737872, 428482411, 489694184, 734541276, 856964822, 979388368, 1285447233, 1469082552, 1713929644, 2570894466, 2938165104, 3427859288, 5141788932, 6855718576, 10283577864, 20567155728]

約数ペア:

[(1, 20567155728), (2, 10283577864), (3, 6855718576), (4, 5141788932), (6, 3427859288), (7, 2938165104), (8, 2570894466), (12, 1713929644), (14, 1469082552), (16, 1285447233), (21, 979388368), (24, 856964822), (28, 734541276), (42, 489694184), (48, 428482411), (49, 419737872), (56, 367270638), (84, 244847092), (98, 209868936), (112, 183635319), (147, 139912624), (168, 122423546), (196, 104934468), (294, 69956312), (336, 61211773), (392, 52467234), (587, 35037744), (588, 34978156), (784, 26233617), (1174, 17518872), (1176, 17489078), (1761, 11679248), (2348, 8759436), (2352, 8744539), (3522, 5839624), (4109, 5005392), (4696, 4379718), (7044, 2919812), (8218, 2502696), (9392, 2189859), (12327, 1668464), (14088, 1459906), (14897, 1380624), (16436, 1251348), (24654, 834232), (28176, 729953), (28763, 715056), (29794, 690312), (32872, 625674), (44691, 460208), (49308, 417116), (57526, 357528), (59588, 345156), (65744, 312837), (86289, 238352), (89382, 230104), (98616, 208558), (104279, 197232), (115052, 178764), (119176, 172578)]