20176992069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27229409}}^1$

素因数の和:27229444

約数の個数: 16

約数和(自身を含む): 30496939200

約数和(自身を除く): 10319947131

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 27229409, 81688227, 353982317, 517358771, 1061946951, 1552076313, 6725664023, 20176992069]

約数ペア:

[(1, 20176992069), (3, 6725664023), (13, 1552076313), (19, 1061946951), (39, 517358771), (57, 353982317), (247, 81688227), (741, 27229409)]