20180121022

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{573527}}^1$

素因数の和:573843

約数の個数: 16

約数和(自身を含む): 30812218272

約数和(自身を除く): 10632097250

約数列:

[1, 2, 73, 146, 241, 482, 17593, 35186, 573527, 1147054, 41867471, 83734942, 138220007, 276440014, 10090060511, 20180121022]

約数ペア:

[(1, 20180121022), (2, 10090060511), (73, 276440014), (146, 138220007), (241, 83734942), (482, 41867471), (17593, 1147054), (35186, 573527)]