20223704874

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78386453}}^1$

素因数の和:78386501

約数の個数: 16

約数和(自身を含む): 41388047712

約数和(自身を除く): 21164342838

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 78386453, 156772906, 235159359, 470318718, 3370617479, 6741234958, 10111852437, 20223704874]

約数ペア:

[(1, 20223704874), (2, 10111852437), (3, 6741234958), (6, 3370617479), (43, 470318718), (86, 235159359), (129, 156772906), (258, 78386453)]