20419362

素因数分解:

$2^1\times 3^2\times {\mathrm{593}}^1\times {\mathrm{1913}}^1$

素因数の和:2514

約数の個数: 24

約数和(自身を含む): 44339724

約数和(自身を除く): 23920362

約数列:

[1, 2, 3, 6, 9, 18, 593, 1186, 1779, 1913, 3558, 3826, 5337, 5739, 10674, 11478, 17217, 34434, 1134409, 2268818, 3403227, 6806454, 10209681, 20419362]

約数ペア:

[(1, 20419362), (2, 10209681), (3, 6806454), (6, 3403227), (9, 2268818), (18, 1134409), (593, 34434), (1186, 17217), (1779, 11478), (1913, 10674), (3558, 5739), (3826, 5337)]