20317737

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36217}}^1$

素因数の和:36248

約数の個数: 16

約数和(自身を含む): 31292352

約数和(自身を除く): 10974615

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 36217, 108651, 398387, 615689, 1195161, 1847067, 6772579, 20317737]

約数ペア:

[(1, 20317737), (3, 6772579), (11, 1847067), (17, 1195161), (33, 615689), (51, 398387), (187, 108651), (561, 36217)]