20531594

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15391}}^1$

素因数の和:15445

約数の個数: 16

約数和(自身を含む): 33246720

約数和(自身を除く): 12715126

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 15391, 30782, 353993, 446339, 707986, 892678, 10265797, 20531594]

約数ペア:

[(1, 20531594), (2, 10265797), (23, 892678), (29, 707986), (46, 446339), (58, 353993), (667, 30782), (1334, 15391)]