20655058

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6151}}^1$

素因数の和:6249

約数の個数: 16

約数和(自身を含む): 32777856

約数和(自身を除く): 12122798

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 6151, 12302, 141473, 282946, 449023, 898046, 10327529, 20655058]

約数ペア:

[(1, 20655058), (2, 10327529), (23, 898046), (46, 449023), (73, 282946), (146, 141473), (1679, 12302), (3358, 6151)]