20429614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1783}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 32561568

約数和(自身を除く): 12131954

約数列:

[1, 2, 17, 34, 337, 674, 1783, 3566, 5729, 11458, 30311, 60622, 600871, 1201742, 10214807, 20429614]

約数ペア:

[(1, 20429614), (2, 10214807), (17, 1201742), (34, 600871), (337, 60622), (674, 30311), (1783, 11458), (3566, 5729)]