20582311345

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{199741}}^1$

素因数の和:200340

約数の個数: 16

約数和(自身を含む): 25411976208

約数和(自身を除く): 4829664863

約数列:

[1, 5, 37, 185, 557, 2785, 20609, 103045, 199741, 998705, 7390417, 36952085, 111255737, 556278685, 4116462269, 20582311345]

約数ペア:

[(1, 20582311345), (5, 4116462269), (37, 556278685), (185, 111255737), (557, 36952085), (2785, 7390417), (20609, 998705), (103045, 199741)]