20140359

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12739}}^1$

素因数の和:12790

約数の個数: 16

約数和(自身を含む): 29352960

約数和(自身を除く): 9212601

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 12739, 38217, 216563, 394909, 649689, 1184727, 6713453, 20140359]

約数ペア:

[(1, 20140359), (3, 6713453), (17, 1184727), (31, 649689), (51, 394909), (93, 216563), (527, 38217), (1581, 12739)]