20201755739

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3882713}}^1$

素因数の和:3882778

約数の個数: 12

約数和(自身を含む): 22721642328

約数和(自身を除く): 2519886589

約数列:

[1, 11, 43, 121, 473, 5203, 3882713, 42709843, 166956659, 469808273, 1836523249, 20201755739]

約数ペア:

[(1, 20201755739), (11, 1836523249), (43, 469808273), (121, 166956659), (473, 42709843), (5203, 3882713)]