20523314

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63737}}^1$

素因数の和:63769

約数の個数: 16

約数和(自身を含む): 36713088

約数和(自身を除く): 16189774

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 63737, 127474, 446159, 892318, 1465951, 2931902, 10261657, 20523314]

約数ペア:

[(1, 20523314), (2, 10261657), (7, 2931902), (14, 1465951), (23, 892318), (46, 446159), (161, 127474), (322, 63737)]