20217596001

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{396423451}}^1$

素因数の和:396423471

約数の個数: 8

約数和(自身を含む): 28542488544

約数和(自身を除く): 8324892543

約数列:

[1, 3, 17, 51, 396423451, 1189270353, 6739198667, 20217596001]

約数ペア:

[(1, 20217596001), (3, 6739198667), (17, 1189270353), (51, 396423451)]