20155663013

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{70481}}^1$

素因数の和:70708

約数の個数: 16

約数和(自身を含む): 21212262720

約数和(自身を除く): 1056599707

約数列:

[1, 37, 59, 131, 2183, 4847, 7729, 70481, 285973, 2607797, 4158379, 9233011, 153860023, 341621407, 544747649, 20155663013]

約数ペア:

[(1, 20155663013), (37, 544747649), (59, 341621407), (131, 153860023), (2183, 9233011), (4847, 4158379), (7729, 2607797), (70481, 285973)]