20833147

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 22855680

約数和(自身を除く): 2022533

約数列:

[1, 23, 31, 61, 479, 713, 1403, 1891, 11017, 14849, 29219, 43493, 341527, 672037, 905789, 20833147]

約数ペア:

[(1, 20833147), (23, 905789), (31, 672037), (61, 341527), (479, 43493), (713, 29219), (1403, 14849), (1891, 11017)]