20236059403

素因数分解:

$7^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1\times {\mathrm{20161}}^1$

素因数の和:21034

約数の個数: 16

約数和(自身を含む): 23267915776

約数和(自身を除く): 3031856373

約数列:

[1, 7, 223, 643, 1561, 4501, 20161, 141127, 143389, 1003723, 4495903, 12963523, 31471321, 90744661, 2890865629, 20236059403]

約数ペア:

[(1, 20236059403), (7, 2890865629), (223, 90744661), (643, 31471321), (1561, 12963523), (4501, 4495903), (20161, 1003723), (141127, 143389)]