20185097476

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{628193}}^1$

素因数の和:628503

約数の個数: 24

約数和(自身を含む): 36673965720

約数和(自身を除く): 16488868244

約数列:

[1, 2, 4, 29, 58, 116, 277, 554, 1108, 8033, 16066, 32132, 628193, 1256386, 2512772, 18217597, 36435194, 72870388, 174009461, 348018922, 696037844, 5046274369, 10092548738, 20185097476]

約数ペア:

[(1, 20185097476), (2, 10092548738), (4, 5046274369), (29, 696037844), (58, 348018922), (116, 174009461), (277, 72870388), (554, 36435194), (1108, 18217597), (8033, 2512772), (16066, 1256386), (32132, 628193)]