20530611

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{44729}}^1$

素因数の和:44755

約数の個数: 16

約数和(自身を含む): 32205600

約数和(自身を除く): 11674989

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 44729, 134187, 402561, 760393, 1207683, 2281179, 6843537, 20530611]

約数ペア:

[(1, 20530611), (3, 6843537), (9, 2281179), (17, 1207683), (27, 760393), (51, 402561), (153, 134187), (459, 44729)]