20163627085

素因数分解:

$5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{631}}^1\times {\mathrm{2179}}^1$

素因数の和:3241

約数の個数: 32

約数和(自身を含む): 27775641600

約数和(自身を除く): 7612014515

約数列:

[1, 5, 7, 35, 419, 631, 2095, 2179, 2933, 3155, 4417, 10895, 14665, 15253, 22085, 76265, 264389, 913001, 1321945, 1374949, 1850723, 4565005, 6391007, 6874745, 9253615, 9624643, 31955035, 48123215, 576103631, 2880518155, 4032725417, 20163627085]

約数ペア:

[(1, 20163627085), (5, 4032725417), (7, 2880518155), (35, 576103631), (419, 48123215), (631, 31955035), (2095, 9624643), (2179, 9253615), (2933, 6874745), (3155, 6391007), (4417, 4565005), (10895, 1850723), (14665, 1374949), (15253, 1321945), (22085, 913001), (76265, 264389)]