20941212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{102653}}^1$

素因数の和:102677

約数の個数: 24

約数和(自身を含む): 51737616

約数和(自身を除く): 30796404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 102653, 205306, 307959, 410612, 615918, 1231836, 1745101, 3490202, 5235303, 6980404, 10470606, 20941212]

約数ペア:

[(1, 20941212), (2, 10470606), (3, 6980404), (4, 5235303), (6, 3490202), (12, 1745101), (17, 1231836), (34, 615918), (51, 410612), (68, 307959), (102, 205306), (204, 102653)]