20094865744

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{1124377}}^1$

素因数の和:1125502

約数の個数: 20

約数和(自身を含む): 38968692724

約数和(自身を除く): 18873826980

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4468, 8936, 17872, 1124377, 2248754, 4497508, 8995016, 17990032, 1255929109, 2511858218, 5023716436, 10047432872, 20094865744]

約数ペア:

[(1, 20094865744), (2, 10047432872), (4, 5023716436), (8, 2511858218), (16, 1255929109), (1117, 17990032), (2234, 8995016), (4468, 4497508), (8936, 2248754), (17872, 1124377)]