20020802916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72539141}}^1$

素因数の和:72539171

約数の個数: 24

約数和(自身を含む): 48746303424

約数和(自身を除く): 28725500508

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 72539141, 145078282, 217617423, 290156564, 435234846, 870469692, 1668400243, 3336800486, 5005200729, 6673600972, 10010401458, 20020802916]

約数ペア:

[(1, 20020802916), (2, 10010401458), (3, 6673600972), (4, 5005200729), (6, 3336800486), (12, 1668400243), (23, 870469692), (46, 435234846), (69, 290156564), (92, 217617423), (138, 145078282), (276, 72539141)]