20676614

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8537}}^1$

素因数の和:8719

約数の個数: 16

約数和(自身を含む): 35654688

約数和(自身を除く): 14978074

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 8537, 17074, 59759, 119518, 1476901, 2953802, 10338307, 20676614]

約数ペア:

[(1, 20676614), (2, 10338307), (7, 2953802), (14, 1476901), (173, 119518), (346, 59759), (1211, 17074), (2422, 8537)]