20226569985

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23656807}}^1$

素因数の和:23656837

約数の個数: 24

約数和(自身を含む): 36904620480

約数和(自身を除く): 16678050495

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 23656807, 70970421, 118284035, 212911263, 354852105, 449479333, 1064556315, 1348437999, 2247396665, 4045313997, 6742189995, 20226569985]

約数ペア:

[(1, 20226569985), (3, 6742189995), (5, 4045313997), (9, 2247396665), (15, 1348437999), (19, 1064556315), (45, 449479333), (57, 354852105), (95, 212911263), (171, 118284035), (285, 70970421), (855, 23656807)]