20355318

素因数分解:

$2^1\times 3^2\times {\mathrm{593}}^1\times {\mathrm{1907}}^1$

素因数の和:2508

約数の個数: 24

約数和(自身を含む): 44200728

約数和(自身を除く): 23845410

約数列:

[1, 2, 3, 6, 9, 18, 593, 1186, 1779, 1907, 3558, 3814, 5337, 5721, 10674, 11442, 17163, 34326, 1130851, 2261702, 3392553, 6785106, 10177659, 20355318]

約数ペア:

[(1, 20355318), (2, 10177659), (3, 6785106), (6, 3392553), (9, 2261702), (18, 1130851), (593, 34326), (1186, 17163), (1779, 11442), (1907, 10674), (3558, 5721), (3814, 5337)]