20109546

素因数分解:

$2^1\times 3^4\times {\mathrm{124133}}^1$

素因数の和:124147

約数の個数: 20

約数和(自身を含む): 45060642

約数和(自身を除く): 24951096

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124133, 248266, 372399, 744798, 1117197, 2234394, 3351591, 6703182, 10054773, 20109546]

約数ペア:

[(1, 20109546), (2, 10054773), (3, 6703182), (6, 3351591), (9, 2234394), (18, 1117197), (27, 744798), (54, 372399), (81, 248266), (162, 124133)]