20375340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{339589}}^1$

素因数の和:339601

約数の個数: 24

約数和(自身を含む): 57051120

約数和(自身を除く): 36675780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 339589, 679178, 1018767, 1358356, 1697945, 2037534, 3395890, 4075068, 5093835, 6791780, 10187670, 20375340]

約数ペア:

[(1, 20375340), (2, 10187670), (3, 6791780), (4, 5093835), (5, 4075068), (6, 3395890), (10, 2037534), (12, 1697945), (15, 1358356), (20, 1018767), (30, 679178), (60, 339589)]