20380212

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{33301}}^1$

素因数の和:33328

約数の個数: 36

約数和(自身を含む): 54548676

約数和(自身を除く): 34168464

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 33301, 66602, 99903, 133204, 199806, 299709, 399612, 566117, 599418, 1132234, 1198836, 1698351, 2264468, 3396702, 5095053, 6793404, 10190106, 20380212]

約数ペア:

[(1, 20380212), (2, 10190106), (3, 6793404), (4, 5095053), (6, 3396702), (9, 2264468), (12, 1698351), (17, 1198836), (18, 1132234), (34, 599418), (36, 566117), (51, 399612), (68, 299709), (102, 199806), (153, 133204), (204, 99903), (306, 66602), (612, 33301)]