20169397655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19300859}}^1$

素因数の和:19300894

約数の個数: 16

約数和(自身を含む): 27793238400

約数和(自身を除く): 7623840745

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 19300859, 96504295, 212309449, 366716321, 1061547245, 1833581605, 4033879531, 20169397655]

約数ペア:

[(1, 20169397655), (5, 4033879531), (11, 1833581605), (19, 1061547245), (55, 366716321), (95, 212309449), (209, 96504295), (1045, 19300859)]