20137506

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{4987}}^1$

素因数の和:5665

約数の個数: 16

約数和(自身を含む): 40342944

約数和(自身を除く): 20205438

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 4987, 9974, 14961, 29922, 3356251, 6712502, 10068753, 20137506]

約数ペア:

[(1, 20137506), (2, 10068753), (3, 6712502), (6, 3356251), (673, 29922), (1346, 14961), (2019, 9974), (4038, 4987)]