20168868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{98867}}^1$

素因数の和:98891

約数の個数: 24

約数和(自身を含む): 49829472

約数和(自身を除く): 29660604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 98867, 197734, 296601, 395468, 593202, 1186404, 1680739, 3361478, 5042217, 6722956, 10084434, 20168868]

約数ペア:

[(1, 20168868), (2, 10084434), (3, 6722956), (4, 5042217), (6, 3361478), (12, 1680739), (17, 1186404), (34, 593202), (51, 395468), (68, 296601), (102, 197734), (204, 98867)]