20425794

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{148013}}^1$

素因数の和:148041

約数の個数: 16

約数和(自身を含む): 42628032

約数和(自身を除く): 22202238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 148013, 296026, 444039, 888078, 3404299, 6808598, 10212897, 20425794]

約数ペア:

[(1, 20425794), (2, 10212897), (3, 6808598), (6, 3404299), (23, 888078), (46, 444039), (69, 296026), (138, 148013)]