20156592

素因数分解:

$2^4\times 3^1\times {\mathrm{419929}}^1$

素因数の和:419940

約数の個数: 20

約数和(自身を含む): 52071320

約数和(自身を除く): 31914728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419929, 839858, 1259787, 1679716, 2519574, 3359432, 5039148, 6718864, 10078296, 20156592]

約数ペア:

[(1, 20156592), (2, 10078296), (3, 6718864), (4, 5039148), (6, 3359432), (8, 2519574), (12, 1679716), (16, 1259787), (24, 839858), (48, 419929)]