20167428

素因数分解:

$2^2\times 3^1\times {\mathrm{337}}^1\times {\mathrm{4987}}^1$

素因数の和:5331

約数の個数: 24

約数和(自身を含む): 47206432

約数和(自身を除く): 27039004

約数列:

[1, 2, 3, 4, 6, 12, 337, 674, 1011, 1348, 2022, 4044, 4987, 9974, 14961, 19948, 29922, 59844, 1680619, 3361238, 5041857, 6722476, 10083714, 20167428]

約数ペア:

[(1, 20167428), (2, 10083714), (3, 6722476), (4, 5041857), (6, 3361238), (12, 1680619), (337, 59844), (674, 29922), (1011, 19948), (1348, 14961), (2022, 9974), (4044, 4987)]