20109772822

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{1453}}^1\times {\mathrm{22541}}^1$

素因数の和:24303

約数の個数: 16

約数和(自身を含む): 30285086832

約数和(自身を除く): 10175314010

約数列:

[1, 2, 307, 614, 1453, 2906, 22541, 45082, 446071, 892142, 6920087, 13840174, 32752073, 65504146, 10054886411, 20109772822]

約数ペア:

[(1, 20109772822), (2, 10054886411), (307, 65504146), (614, 32752073), (1453, 13840174), (2906, 6920087), (22541, 892142), (45082, 446071)]