20483122

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1674

約数の個数: 24

約数和(自身を含む): 34430508

約数和(自身を除く): 13947386

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1166, 1597, 3194, 6413, 12826, 17567, 35134, 84641, 169282, 193237, 386474, 931051, 1862102, 10241561, 20483122]

約数ペア:

[(1, 20483122), (2, 10241561), (11, 1862102), (22, 931051), (53, 386474), (106, 193237), (121, 169282), (242, 84641), (583, 35134), (1166, 17567), (1597, 12826), (3194, 6413)]