20050110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{222779}}^1$

素因数の和:222792

約数の個数: 24

約数和(自身を含む): 52130520

約数和(自身を除く): 32080410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 222779, 445558, 668337, 1113895, 1336674, 2005011, 2227790, 3341685, 4010022, 6683370, 10025055, 20050110]

約数ペア:

[(1, 20050110), (2, 10025055), (3, 6683370), (5, 4010022), (6, 3341685), (9, 2227790), (10, 2005011), (15, 1336674), (18, 1113895), (30, 668337), (45, 445558), (90, 222779)]