20929404

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{7237}}^1$

素因数の和:7485

約数の個数: 24

約数和(自身を含む): 49044688

約数和(自身を除く): 28115284

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 7237, 14474, 21711, 28948, 43422, 86844, 1744117, 3488234, 5232351, 6976468, 10464702, 20929404]

約数ペア:

[(1, 20929404), (2, 10464702), (3, 6976468), (4, 5232351), (6, 3488234), (12, 1744117), (241, 86844), (482, 43422), (723, 28948), (964, 21711), (1446, 14474), (2892, 7237)]