20224794819

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{3181}}^1$

素因数の和:3595

約数の個数: 32

約数和(自身を含む): 27655398400

約数和(自身を除く): 7430603581

約数列:

[1, 3, 79, 139, 193, 237, 417, 579, 3181, 9543, 10981, 15247, 26827, 32943, 45741, 80481, 251299, 442159, 613933, 753897, 1326477, 1841799, 2119333, 6357999, 34930561, 48500707, 85336687, 104791683, 145502121, 256010061, 6741598273, 20224794819]

約数ペア:

[(1, 20224794819), (3, 6741598273), (79, 256010061), (139, 145502121), (193, 104791683), (237, 85336687), (417, 48500707), (579, 34930561), (3181, 6357999), (9543, 2119333), (10981, 1841799), (15247, 1326477), (26827, 753897), (32943, 613933), (45741, 442159), (80481, 251299)]