20239301686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{964787}}^1$

素因数の和:965423

約数の個数: 16

約数和(自身を含む): 32196905136

約数和(自身を除く): 11957603450

約数列:

[1, 2, 17, 34, 617, 1234, 10489, 20978, 964787, 1929574, 16401379, 32802758, 595273579, 1190547158, 10119650843, 20239301686]

約数ペア:

[(1, 20239301686), (2, 10119650843), (17, 1190547158), (34, 595273579), (617, 32802758), (1234, 16401379), (10489, 1929574), (20978, 964787)]