20014311

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 27168768

約数和(自身を除く): 7154457

約数列:

[1, 3, 127, 131, 381, 393, 401, 1203, 16637, 49911, 50927, 52531, 152781, 157593, 6671437, 20014311]

約数ペア:

[(1, 20014311), (3, 6671437), (127, 157593), (131, 152781), (381, 52531), (393, 50927), (401, 49911), (1203, 16637)]