20064374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4583}}^1$

素因数の和:4795

約数の個数: 16

約数和(自身を含む): 33004800

約数和(自身を除く): 12940426

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 4583, 9166, 50413, 100826, 912017, 1824034, 10032187, 20064374]

約数ペア:

[(1, 20064374), (2, 10032187), (11, 1824034), (22, 912017), (199, 100826), (398, 50413), (2189, 9166), (4378, 4583)]