20288549087

素因数分解:

${\mathrm{19}}^2\times {\mathrm{1093}}^1\times {\mathrm{51419}}^1$

素因数の和:52550

約数の個数: 12

約数和(自身を含む): 21432575880

約数和(自身を除く): 1144026793

約数列:

[1, 19, 361, 1093, 20767, 51419, 394573, 976961, 18562259, 56200967, 1067818373, 20288549087]

約数ペア:

[(1, 20288549087), (19, 1067818373), (361, 56200967), (1093, 18562259), (20767, 976961), (51419, 394573)]