20135854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1319}}^1$

素因数の和:1787

約数の個数: 16

約数和(自身を含む): 32076000

約数和(自身を除く): 11940146

約数列:

[1, 2, 17, 34, 449, 898, 1319, 2638, 7633, 15266, 22423, 44846, 592231, 1184462, 10067927, 20135854]

約数ペア:

[(1, 20135854), (2, 10067927), (17, 1184462), (34, 592231), (449, 44846), (898, 22423), (1319, 15266), (2638, 7633)]