20173322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45641}}^1$

素因数の和:45673

約数の個数: 16

約数和(自身を含む): 34505352

約数和(自身を除く): 14332030

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 45641, 91282, 593333, 775897, 1186666, 1551794, 10086661, 20173322]

約数ペア:

[(1, 20173322), (2, 10086661), (13, 1551794), (17, 1186666), (26, 775897), (34, 593333), (221, 91282), (442, 45641)]