20185036705

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{87119}}^1$

素因数の和:87584

約数の個数: 16

約数和(自身を含む): 24463296000

約数和(自身を除く): 4278259295

約数列:

[1, 5, 149, 311, 745, 1555, 46339, 87119, 231695, 435595, 12980731, 27094009, 64903655, 135470045, 4037007341, 20185036705]

約数ペア:

[(1, 20185036705), (5, 4037007341), (149, 135470045), (311, 64903655), (745, 27094009), (1555, 12980731), (46339, 435595), (87119, 231695)]