20192012139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27249679}}^1$

素因数の和:27249714

約数の個数: 16

約数和(自身を含む): 30519641600

約数和(自身を除く): 10327629461

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 27249679, 81749037, 354245827, 517743901, 1062737481, 1553231703, 6730670713, 20192012139]

約数ペア:

[(1, 20192012139), (3, 6730670713), (13, 1553231703), (19, 1062737481), (39, 517743901), (57, 354245827), (247, 81749037), (741, 27249679)]