20089344

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 160

約数和(自身を含む): 61871040

約数和(自身を除く): 41781696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 41, 44, 48, 58, 64, 66, 82, 87, 88, 96, 116, 123, 128, 132, 164, 174, 176, 192, 232, 246, 256, 264, 319, 328, 348, 352, 384, 451, 464, 492, 512, 528, 638, 656, 696, 704, 768, 902, 928, 957, 984, 1056, 1189, 1276, 1312, 1353, 1392, 1408, 1536, 1804, 1856, 1914, 1968, 2112, 2378, 2552, 2624, 2706, 2784, 2816, 3567, 3608, 3712, 3828, 3936, 4224, 4756, 5104, 5248, 5412, 5568, 5632, 7134, 7216, 7424, 7656, 7872, 8448, 9512, 10208, 10496, 10824, 11136, 13079, 14268, 14432, 14848, 15312, 15744, 16896, 19024, 20416, 20992, 21648, 22272, 26158, 28536, 28864, 30624, 31488, 38048, 39237, 40832, 43296, 44544, 52316, 57072, 57728, 61248, 62976, 76096, 78474, 81664, 86592, 104632, 114144, 115456, 122496, 152192, 156948, 163328, 173184, 209264, 228288, 230912, 244992, 304384, 313896, 346368, 418528, 456576, 489984, 608768, 627792, 692736, 837056, 913152, 1255584, 1674112, 1826304, 2511168, 3348224, 5022336, 6696448, 10044672, 20089344]

約数ペア:

[(1, 20089344), (2, 10044672), (3, 6696448), (4, 5022336), (6, 3348224), (8, 2511168), (11, 1826304), (12, 1674112), (16, 1255584), (22, 913152), (24, 837056), (29, 692736), (32, 627792), (33, 608768), (41, 489984), (44, 456576), (48, 418528), (58, 346368), (64, 313896), (66, 304384), (82, 244992), (87, 230912), (88, 228288), (96, 209264), (116, 173184), (123, 163328), (128, 156948), (132, 152192), (164, 122496), (174, 115456), (176, 114144), (192, 104632), (232, 86592), (246, 81664), (256, 78474), (264, 76096), (319, 62976), (328, 61248), (348, 57728), (352, 57072), (384, 52316), (451, 44544), (464, 43296), (492, 40832), (512, 39237), (528, 38048), (638, 31488), (656, 30624), (696, 28864), (704, 28536), (768, 26158), (902, 22272), (928, 21648), (957, 20992), (984, 20416), (1056, 19024), (1189, 16896), (1276, 15744), (1312, 15312), (1353, 14848), (1392, 14432), (1408, 14268), (1536, 13079), (1804, 11136), (1856, 10824), (1914, 10496), (1968, 10208), (2112, 9512), (2378, 8448), (2552, 7872), (2624, 7656), (2706, 7424), (2784, 7216), (2816, 7134), (3567, 5632), (3608, 5568), (3712, 5412), (3828, 5248), (3936, 5104), (4224, 4756)]