20137002865

素因数分解:

$5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2469283}}^1$

素因数の和:2469528

約数の個数: 16

約数和(自身を含む): 27734997888

約数和(自身を除く): 7597995023

約数列:

[1, 5, 7, 35, 233, 1165, 1631, 8155, 2469283, 12346415, 17284981, 86424905, 575342939, 2876714695, 4027400573, 20137002865]

約数ペア:

[(1, 20137002865), (5, 4027400573), (7, 2876714695), (35, 575342939), (233, 86424905), (1165, 17284981), (1631, 12346415), (8155, 2469283)]