20299086

素因数分解:

$2^1\times 3^4\times {\mathrm{125303}}^1$

素因数の和:125317

約数の個数: 20

約数和(自身を含む): 45485352

約数和(自身を除く): 25186266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 125303, 250606, 375909, 751818, 1127727, 2255454, 3383181, 6766362, 10149543, 20299086]

約数ペア:

[(1, 20299086), (2, 10149543), (3, 6766362), (6, 3383181), (9, 2255454), (18, 1127727), (27, 751818), (54, 375909), (81, 250606), (162, 125303)]