20732448

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 61508160

約数和(自身を除く): 40775712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 66, 87, 88, 96, 116, 132, 174, 176, 232, 264, 319, 348, 352, 464, 528, 638, 677, 696, 928, 957, 1056, 1276, 1354, 1392, 1914, 2031, 2552, 2708, 2784, 3828, 4062, 5104, 5416, 7447, 7656, 8124, 10208, 10832, 14894, 15312, 16248, 19633, 21664, 22341, 29788, 30624, 32496, 39266, 44682, 58899, 59576, 64992, 78532, 89364, 117798, 119152, 157064, 178728, 215963, 235596, 238304, 314128, 357456, 431926, 471192, 628256, 647889, 714912, 863852, 942384, 1295778, 1727704, 1884768, 2591556, 3455408, 5183112, 6910816, 10366224, 20732448]

約数ペア:

[(1, 20732448), (2, 10366224), (3, 6910816), (4, 5183112), (6, 3455408), (8, 2591556), (11, 1884768), (12, 1727704), (16, 1295778), (22, 942384), (24, 863852), (29, 714912), (32, 647889), (33, 628256), (44, 471192), (48, 431926), (58, 357456), (66, 314128), (87, 238304), (88, 235596), (96, 215963), (116, 178728), (132, 157064), (174, 119152), (176, 117798), (232, 89364), (264, 78532), (319, 64992), (348, 59576), (352, 58899), (464, 44682), (528, 39266), (638, 32496), (677, 30624), (696, 29788), (928, 22341), (957, 21664), (1056, 19633), (1276, 16248), (1354, 15312), (1392, 14894), (1914, 10832), (2031, 10208), (2552, 8124), (2708, 7656), (2784, 7447), (3828, 5416), (4062, 5104)]