20763446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^2\times {\mathrm{137}}^1$

素因数の和:316

約数の個数: 24

約数和(自身を含む): 34641864

約数和(自身を除く): 13878418

約数列:

[1, 2, 11, 22, 83, 137, 166, 274, 913, 1507, 1826, 3014, 6889, 11371, 13778, 22742, 75779, 125081, 151558, 250162, 943793, 1887586, 10381723, 20763446]

約数ペア:

[(1, 20763446), (2, 10381723), (11, 1887586), (22, 943793), (83, 250162), (137, 151558), (166, 125081), (274, 75779), (913, 22742), (1507, 13778), (1826, 11371), (3014, 6889)]