20496882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{488021}}^1$

素因数の和:488033

約数の個数: 16

約数和(自身を含む): 46850112

約数和(自身を除く): 26353230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 488021, 976042, 1464063, 2928126, 3416147, 6832294, 10248441, 20496882]

約数ペア:

[(1, 20496882), (2, 10248441), (3, 6832294), (6, 3416147), (7, 2928126), (14, 1464063), (21, 976042), (42, 488021)]