20257933

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15017}}^1$

素因数の和:15107

約数の個数: 8

約数和(自身を含む): 21625920

約数和(自身を除く): 1367987

約数列:

[1, 19, 71, 1349, 15017, 285323, 1066207, 20257933]

約数ペア:

[(1, 20257933), (19, 1066207), (71, 285323), (1349, 15017)]