20740812

素因数分解:

$2^2\times 3^1\times {\mathrm{1103}}^1\times {\mathrm{1567}}^1$

素因数の和:2677

約数の個数: 24

約数和(自身を含む): 48470016

約数和(自身を除く): 27729204

約数列:

[1, 2, 3, 4, 6, 12, 1103, 1567, 2206, 3134, 3309, 4412, 4701, 6268, 6618, 9402, 13236, 18804, 1728401, 3456802, 5185203, 6913604, 10370406, 20740812]

約数ペア:

[(1, 20740812), (2, 10370406), (3, 6913604), (4, 5185203), (6, 3456802), (12, 1728401), (1103, 18804), (1567, 13236), (2206, 9402), (3134, 6618), (3309, 6268), (4412, 4701)]