20996880301160

素因数分解:

$2^3\times 5^1\times {\mathrm{524922007529}}^1$

素因数の和:524922007540

約数の個数: 16

約数和(自身を含む): 47242980677700

約数和(自身を除く): 26246100376540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 524922007529, 1049844015058, 2099688030116, 2624610037645, 4199376060232, 5249220075290, 10498440150580, 20996880301160]

約数ペア:

[(1, 20996880301160), (2, 10498440150580), (4, 5249220075290), (5, 4199376060232), (8, 2624610037645), (10, 2099688030116), (20, 1049844015058), (40, 524922007529)]