20013030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{222367}}^1$

素因数の和:222380

約数の個数: 24

約数和(自身を含む): 52034112

約数和(自身を除く): 32021082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 222367, 444734, 667101, 1111835, 1334202, 2001303, 2223670, 3335505, 4002606, 6671010, 10006515, 20013030]

約数ペア:

[(1, 20013030), (2, 10006515), (3, 6671010), (5, 4002606), (6, 3335505), (9, 2223670), (10, 2001303), (15, 1334202), (18, 1111835), (30, 667101), (45, 444734), (90, 222367)]