20840802683

素因数分解:

${\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{978947}}^1$

素因数の和:979357

約数の個数: 8

約数和(自身を含む): 21243171600

約数和(自身を除く): 402368917

約数列:

[1, 61, 349, 21289, 978947, 59715767, 341652503, 20840802683]

約数ペア:

[(1, 20840802683), (61, 341652503), (349, 59715767), (21289, 978947)]