20307156

素因数分解:

$2^2\times 3^1\times {\mathrm{839}}^1\times {\mathrm{2017}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 47463360

約数和(自身を除く): 27156204

約数列:

[1, 2, 3, 4, 6, 12, 839, 1678, 2017, 2517, 3356, 4034, 5034, 6051, 8068, 10068, 12102, 24204, 1692263, 3384526, 5076789, 6769052, 10153578, 20307156]

約数ペア:

[(1, 20307156), (2, 10153578), (3, 6769052), (4, 5076789), (6, 3384526), (12, 1692263), (839, 24204), (1678, 12102), (2017, 10068), (2517, 8068), (3356, 6051), (4034, 5034)]