20426316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{100129}}^1$

素因数の和:100153

約数の個数: 24

約数和(自身を含む): 50465520

約数和(自身を除く): 30039204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 100129, 200258, 300387, 400516, 600774, 1201548, 1702193, 3404386, 5106579, 6808772, 10213158, 20426316]

約数ペア:

[(1, 20426316), (2, 10213158), (3, 6808772), (4, 5106579), (6, 3404386), (12, 1702193), (17, 1201548), (34, 600774), (51, 400516), (68, 300387), (102, 200258), (204, 100129)]