20371086065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{7673}}^1\times {\mathrm{48271}}^1$

素因数の和:55960

約数の個数: 16

約数和(自身を含む): 26671631616

約数和(自身を除く): 6300545551

約数列:

[1, 5, 11, 55, 7673, 38365, 48271, 84403, 241355, 422015, 530981, 2654905, 370383383, 1851916915, 4074217213, 20371086065]

約数ペア:

[(1, 20371086065), (5, 4074217213), (11, 1851916915), (55, 370383383), (7673, 2654905), (38365, 530981), (48271, 422015), (84403, 241355)]