20173820414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2069959}}^1$

素因数の和:2070415

約数の個数: 16

約数和(自身を含む): 33086240640

約数和(自身を除く): 12912420226

約数列:

[1, 2, 11, 22, 443, 886, 4873, 9746, 2069959, 4139918, 22769549, 45539098, 916991837, 1833983674, 10086910207, 20173820414]

約数ペア:

[(1, 20173820414), (2, 10086910207), (11, 1833983674), (22, 916991837), (443, 45539098), (886, 22769549), (4873, 4139918), (9746, 2069959)]