20148633109

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3872503}}^1$

素因数の和:3872568

約数の個数: 12

約数和(自身を含む): 22661893408

約数和(自身を除く): 2513260299

約数列:

[1, 11, 43, 121, 473, 5203, 3872503, 42597533, 166517629, 468572863, 1831693919, 20148633109]

約数ペア:

[(1, 20148633109), (11, 1831693919), (43, 468572863), (121, 166517629), (473, 42597533), (5203, 3872503)]