20199786273

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{116903}}^1$

素因数の和:117245

約数の個数: 24

約数和(自身を含む): 29689875072

約数和(自身を除く): 9490088799

約数列:

[1, 3, 9, 73, 219, 263, 657, 789, 2367, 19199, 57597, 116903, 172791, 350709, 1052127, 8533919, 25601757, 30745489, 76805271, 92236467, 276709401, 2244420697, 6733262091, 20199786273]

約数ペア:

[(1, 20199786273), (3, 6733262091), (9, 2244420697), (73, 276709401), (219, 92236467), (263, 76805271), (657, 30745489), (789, 25601757), (2367, 8533919), (19199, 1052127), (57597, 350709), (116903, 172791)]