20832684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{102121}}^1$

素因数の和:102145

約数の個数: 24

約数和(自身を含む): 51469488

約数和(自身を除く): 30636804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 102121, 204242, 306363, 408484, 612726, 1225452, 1736057, 3472114, 5208171, 6944228, 10416342, 20832684]

約数ペア:

[(1, 20832684), (2, 10416342), (3, 6944228), (4, 5208171), (6, 3472114), (12, 1736057), (17, 1225452), (34, 612726), (51, 408484), (68, 306363), (102, 204242), (204, 102121)]