20432426

素因数分解:

$2^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1571}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 35087040

約数和(自身を除く): 14654614

約数列:

[1, 2, 7, 14, 929, 1571, 1858, 3142, 6503, 10997, 13006, 21994, 1459459, 2918918, 10216213, 20432426]

約数ペア:

[(1, 20432426), (2, 10216213), (7, 2918918), (14, 1459459), (929, 21994), (1571, 13006), (1858, 10997), (3142, 6503)]