20182976879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{146701}}^1$

素因数の和:147290

約数の個数: 16

約数和(自身を含む): 22920720480

約数和(自身を除く): 2737743601

約数列:

[1, 13, 19, 247, 557, 7241, 10583, 137579, 146701, 1907113, 2787319, 36235147, 81712457, 1062261941, 1552536683, 20182976879]

約数ペア:

[(1, 20182976879), (13, 1552536683), (19, 1062261941), (247, 81712457), (557, 36235147), (7241, 2787319), (10583, 1907113), (137579, 146701)]