20559086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{719}}^1$

素因数の和:796

約数の個数: 24

約数和(自身を含む): 33864480

約数和(自身を除く): 13305394

約数列:

[1, 2, 17, 29, 34, 58, 493, 719, 841, 986, 1438, 1682, 12223, 14297, 20851, 24446, 28594, 41702, 354467, 604679, 708934, 1209358, 10279543, 20559086]

約数ペア:

[(1, 20559086), (2, 10279543), (17, 1209358), (29, 708934), (34, 604679), (58, 354467), (493, 41702), (719, 28594), (841, 24446), (986, 20851), (1438, 14297), (1682, 12223)]