20348935244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2323999}}^1$

素因数の和:2324213

約数の個数: 24

約数和(自身を含む): 39043200000

約数和(自身を除く): 18694264756

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756, 2323999, 4647998, 9295996, 25563989, 51127978, 102255956, 462475801, 924951602, 1849903204, 5087233811, 10174467622, 20348935244]

約数ペア:

[(1, 20348935244), (2, 10174467622), (4, 5087233811), (11, 1849903204), (22, 924951602), (44, 462475801), (199, 102255956), (398, 51127978), (796, 25563989), (2189, 9295996), (4378, 4647998), (8756, 2323999)]