20167562286

素因数分解:

$2^1\times 3^2\times {\mathrm{28111}}^1\times {\mathrm{39857}}^1$

素因数の和:67976

約数の個数: 24

約数和(自身を含む): 43699035744

約数和(自身を除く): 23531473458

約数列:

[1, 2, 3, 6, 9, 18, 28111, 39857, 56222, 79714, 84333, 119571, 168666, 239142, 252999, 358713, 505998, 717426, 1120420127, 2240840254, 3361260381, 6722520762, 10083781143, 20167562286]

約数ペア:

[(1, 20167562286), (2, 10083781143), (3, 6722520762), (6, 3361260381), (9, 2240840254), (18, 1120420127), (28111, 717426), (39857, 505998), (56222, 358713), (79714, 252999), (84333, 239142), (119571, 168666)]