20299392

素因数分解:

$2^7\times 3^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 59510880

約数和(自身を除く): 39211488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 263, 268, 288, 384, 402, 526, 536, 576, 603, 789, 804, 1052, 1072, 1152, 1206, 1578, 1608, 2104, 2144, 2367, 2412, 3156, 3216, 4208, 4288, 4734, 4824, 6312, 6432, 8416, 8576, 9468, 9648, 12624, 12864, 16832, 17621, 18936, 19296, 25248, 25728, 33664, 35242, 37872, 38592, 50496, 52863, 70484, 75744, 77184, 100992, 105726, 140968, 151488, 158589, 211452, 281936, 302976, 317178, 422904, 563872, 634356, 845808, 1127744, 1268712, 1691616, 2255488, 2537424, 3383232, 5074848, 6766464, 10149696, 20299392]

約数ペア:

[(1, 20299392), (2, 10149696), (3, 6766464), (4, 5074848), (6, 3383232), (8, 2537424), (9, 2255488), (12, 1691616), (16, 1268712), (18, 1127744), (24, 845808), (32, 634356), (36, 563872), (48, 422904), (64, 317178), (67, 302976), (72, 281936), (96, 211452), (128, 158589), (134, 151488), (144, 140968), (192, 105726), (201, 100992), (263, 77184), (268, 75744), (288, 70484), (384, 52863), (402, 50496), (526, 38592), (536, 37872), (576, 35242), (603, 33664), (789, 25728), (804, 25248), (1052, 19296), (1072, 18936), (1152, 17621), (1206, 16832), (1578, 12864), (1608, 12624), (2104, 9648), (2144, 9468), (2367, 8576), (2412, 8416), (3156, 6432), (3216, 6312), (4208, 4824), (4288, 4734)]