20165765169

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14211251}}^1$

素因数の和:14211308

約数の個数: 16

約数和(自身を含む): 30014164224

約数和(自身を除く): 9848399055

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 14211251, 42633753, 156323761, 468971283, 611083793, 1833251379, 6721921723, 20165765169]

約数ペア:

[(1, 20165765169), (3, 6721921723), (11, 1833251379), (33, 611083793), (43, 468971283), (129, 156323761), (473, 42633753), (1419, 14211251)]