20363452

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{503}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 37044000

約数和(自身を除く): 16680548

約数列:

[1, 2, 4, 29, 58, 116, 349, 503, 698, 1006, 1396, 2012, 10121, 14587, 20242, 29174, 40484, 58348, 175547, 351094, 702188, 5090863, 10181726, 20363452]

約数ペア:

[(1, 20363452), (2, 10181726), (4, 5090863), (29, 702188), (58, 351094), (116, 175547), (349, 58348), (503, 40484), (698, 29174), (1006, 20242), (1396, 14587), (2012, 10121)]