20136143

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 23178240

約数和(自身を除く): 3042097

約数列:

[1, 17, 19, 31, 323, 527, 589, 2011, 10013, 34187, 38209, 62341, 649553, 1059797, 1184479, 20136143]

約数ペア:

[(1, 20136143), (17, 1184479), (19, 1059797), (31, 649553), (323, 62341), (527, 38209), (589, 34187), (2011, 10013)]