20512448

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29137}}^1$

素因数の和:29160

約数の個数: 28

約数和(自身を含む): 44406312

約数和(自身を除く): 23893864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 29137, 58274, 116548, 233096, 320507, 466192, 641014, 932384, 1282028, 1864768, 2564056, 5128112, 10256224, 20512448]

約数ペア:

[(1, 20512448), (2, 10256224), (4, 5128112), (8, 2564056), (11, 1864768), (16, 1282028), (22, 932384), (32, 641014), (44, 466192), (64, 320507), (88, 233096), (176, 116548), (352, 58274), (704, 29137)]