20545926

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{32003}}^1$

素因数の和:32115

約数の個数: 16

約数和(自身を含む): 41477184

約数和(自身を除く): 20931258

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 32003, 64006, 96009, 192018, 3424321, 6848642, 10272963, 20545926]

約数ペア:

[(1, 20545926), (2, 10272963), (3, 6848642), (6, 3424321), (107, 192018), (214, 96009), (321, 64006), (642, 32003)]