20366870856

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11952389}}^1$

素因数の和:11952469

約数の個数: 32

約数和(自身を含む): 51634324800

約数和(自身を除く): 31267453944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 11952389, 23904778, 35857167, 47809556, 71714334, 95619112, 143428668, 286857336, 848619619, 1697239238, 2545858857, 3394478476, 5091717714, 6788956952, 10183435428, 20366870856]

約数ペア:

[(1, 20366870856), (2, 10183435428), (3, 6788956952), (4, 5091717714), (6, 3394478476), (8, 2545858857), (12, 1697239238), (24, 848619619), (71, 286857336), (142, 143428668), (213, 95619112), (284, 71714334), (426, 47809556), (568, 35857167), (852, 23904778), (1704, 11952389)]