20960462015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1\times {\mathrm{112967}}^1$

素因数の和:113878

約数の個数: 16

約数和(自身を含む): 25767548928

約数和(自身を除く): 4807086913

約数列:

[1, 5, 43, 215, 863, 4315, 37109, 112967, 185545, 564835, 4857581, 24287905, 97490521, 487452605, 4192092403, 20960462015]

約数ペア:

[(1, 20960462015), (5, 4192092403), (43, 487452605), (215, 97490521), (863, 24287905), (4315, 4857581), (37109, 564835), (112967, 185545)]