20098065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103067}}^1$

素因数の和:103088

約数の個数: 16

約数和(自身を含む): 34630848

約数和(自身を除く): 14532783

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 103067, 309201, 515335, 1339871, 1546005, 4019613, 6699355, 20098065]

約数ペア:

[(1, 20098065), (3, 6699355), (5, 4019613), (13, 1546005), (15, 1339871), (39, 515335), (65, 309201), (195, 103067)]