20067531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{35771}}^1$

素因数の和:35802

約数の個数: 16

約数和(自身を含む): 30907008

約数和(自身を除く): 10839477

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 35771, 107313, 393481, 608107, 1180443, 1824321, 6689177, 20067531]

約数ペア:

[(1, 20067531), (3, 6689177), (11, 1824321), (17, 1180443), (33, 608107), (51, 393481), (187, 107313), (561, 35771)]