20725034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{5641}}^1$

素因数の和:5821

約数の個数: 16

約数和(自身を含む): 34122816

約数和(自身を除く): 13397782

約数列:

[1, 2, 11, 22, 167, 334, 1837, 3674, 5641, 11282, 62051, 124102, 942047, 1884094, 10362517, 20725034]

約数ペア:

[(1, 20725034), (2, 10362517), (11, 1884094), (22, 942047), (167, 124102), (334, 62051), (1837, 11282), (3674, 5641)]