20306508

素因数分解:

$2^2\times 3^1\times {\mathrm{1201}}^1\times {\mathrm{1409}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 47454960

約数和(自身を除く): 27148452

約数列:

[1, 2, 3, 4, 6, 12, 1201, 1409, 2402, 2818, 3603, 4227, 4804, 5636, 7206, 8454, 14412, 16908, 1692209, 3384418, 5076627, 6768836, 10153254, 20306508]

約数ペア:

[(1, 20306508), (2, 10153254), (3, 6768836), (4, 5076627), (6, 3384418), (12, 1692209), (1201, 16908), (1409, 14412), (2402, 8454), (2818, 7206), (3603, 5636), (4227, 4804)]