20229974817

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{39901331}}^1$

素因数の和:39901360

約数の個数: 12

約数和(自身を含む): 29207775024

約数和(自身を除く): 8977800207

約数列:

[1, 3, 13, 39, 169, 507, 39901331, 119703993, 518717303, 1556151909, 6743324939, 20229974817]

約数ペア:

[(1, 20229974817), (3, 6743324939), (13, 1556151909), (39, 518717303), (169, 119703993), (507, 39901331)]