20030979

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{2377}}^1$

素因数の和:2486

約数の個数: 12

約数和(自身を含む): 27232856

約数和(自身を除く): 7201877

約数列:

[1, 3, 53, 159, 2377, 2809, 7131, 8427, 125981, 377943, 6676993, 20030979]

約数ペア:

[(1, 20030979), (3, 6676993), (53, 377943), (159, 125981), (2377, 8427), (2809, 7131)]