20362634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{977}}^1$

素因数の和:1609

約数の個数: 16

約数和(自身を含む): 32426568

約数和(自身を除く): 12063934

約数列:

[1, 2, 17, 34, 613, 977, 1226, 1954, 10421, 16609, 20842, 33218, 598901, 1197802, 10181317, 20362634]

約数ペア:

[(1, 20362634), (2, 10181317), (17, 1197802), (34, 598901), (613, 33218), (977, 20842), (1226, 16609), (1954, 10421)]