20186893167

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3032431}}^1$

素因数の和:3032758

約数の個数: 16

約数和(自身を含む): 30858028032

約数和(自身を除く): 10671134865

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6657, 3032431, 9097293, 21227017, 63681051, 961280627, 2883841881, 6728964389, 20186893167]

約数ペア:

[(1, 20186893167), (3, 6728964389), (7, 2883841881), (21, 961280627), (317, 63681051), (951, 21227017), (2219, 9097293), (6657, 3032431)]