20136648637

素因数分解:

$7^2\times {\mathrm{827}}^1\times {\mathrm{496919}}^1$

素因数の和:497760

約数の個数: 12

約数和(自身を含む): 23452636320

約数和(自身を除く): 3315987683

約数列:

[1, 7, 49, 827, 5789, 40523, 496919, 3478433, 24349031, 410952013, 2876664091, 20136648637]

約数ペア:

[(1, 20136648637), (7, 2876664091), (49, 410952013), (827, 24349031), (5789, 3478433), (40523, 496919)]