20067718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53657}}^1$

素因数の和:53687

約数の個数: 16

約数和(自身を含む): 34770384

約数和(自身を除く): 14702666

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 53657, 107314, 590227, 912169, 1180454, 1824338, 10033859, 20067718]

約数ペア:

[(1, 20067718), (2, 10033859), (11, 1824338), (17, 1180454), (22, 912169), (34, 590227), (187, 107314), (374, 53657)]