20132220621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{15443}}^1\times {\mathrm{22871}}^1$

素因数の和:38336

約数の個数: 16

約数和(自身を含む): 28258813440

約数和(自身を除く): 8126592819

約数列:

[1, 3, 19, 57, 15443, 22871, 46329, 68613, 293417, 434549, 880251, 1303647, 353196853, 1059590559, 6710740207, 20132220621]

約数ペア:

[(1, 20132220621), (3, 6710740207), (19, 1059590559), (57, 353196853), (15443, 1303647), (22871, 880251), (46329, 434549), (68613, 293417)]