20038027

素因数分解:

${\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1266

約数の個数: 12

約数和(自身を含む): 21616416

約数和(自身を除く): 1578389

約数列:

[1, 19, 47, 361, 893, 1181, 16967, 22439, 55507, 426341, 1054633, 20038027]

約数ペア:

[(1, 20038027), (19, 1054633), (47, 426341), (361, 55507), (893, 22439), (1181, 16967)]