20342571009

素因数分解:

$3^1\times {\mathrm{19429}}^1\times {\mathrm{349007}}^1$

素因数の和:368439

約数の個数: 8

約数和(自身を含む): 27124901760

約数和(自身を除く): 6782330751

約数列:

[1, 3, 19429, 58287, 349007, 1047021, 6780857003, 20342571009]

約数ペア:

[(1, 20342571009), (3, 6780857003), (19429, 1047021), (58287, 349007)]