20162076711

素因数分解:

$3^1\times 7^1\times {\mathrm{16787}}^1\times {\mathrm{57193}}^1$

素因数の和:73990

約数の個数: 16

約数和(自身を含む): 30725531904

約数和(自身を除く): 10563455193

約数列:

[1, 3, 7, 21, 16787, 50361, 57193, 117509, 171579, 352527, 400351, 1201053, 960098891, 2880296673, 6720692237, 20162076711]

約数ペア:

[(1, 20162076711), (3, 6720692237), (7, 2880296673), (21, 960098891), (16787, 1201053), (50361, 400351), (57193, 352527), (117509, 171579)]