20236446713

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{967}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 23678054400

約数和(自身を除く): 3441607687

約数列:

[1, 7, 83, 181, 199, 581, 967, 1267, 1393, 6769, 15023, 16517, 36019, 80261, 105161, 115619, 175027, 192433, 252133, 561827, 1225189, 1347031, 2989577, 14527241, 15971939, 20927039, 34830373, 101690687, 111803573, 243812611, 2890920959, 20236446713]

約数ペア:

[(1, 20236446713), (7, 2890920959), (83, 243812611), (181, 111803573), (199, 101690687), (581, 34830373), (967, 20927039), (1267, 15971939), (1393, 14527241), (6769, 2989577), (15023, 1347031), (16517, 1225189), (36019, 561827), (80261, 252133), (105161, 192433), (115619, 175027)]