20170058

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31223}}^1$

素因数の和:31261

約数の個数: 16

約数和(自身を含む): 33721920

約数和(自身を除く): 13551862

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 31223, 62446, 530791, 593237, 1061582, 1186474, 10085029, 20170058]

約数ペア:

[(1, 20170058), (2, 10085029), (17, 1186474), (19, 1061582), (34, 593237), (38, 530791), (323, 62446), (646, 31223)]