20737212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101653}}^1$

素因数の和:101677

約数の個数: 24

約数和(自身を含む): 51233616

約数和(自身を除く): 30496404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 101653, 203306, 304959, 406612, 609918, 1219836, 1728101, 3456202, 5184303, 6912404, 10368606, 20737212]

約数ペア:

[(1, 20737212), (2, 10368606), (3, 6912404), (4, 5184303), (6, 3456202), (12, 1728101), (17, 1219836), (34, 609918), (51, 406612), (68, 304959), (102, 203306), (204, 101653)]