20147349596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{13709}}^1$

素因数の和:14114

約数の個数: 48

約数和(自身を含む): 38916218880

約数和(自身を除く): 18768869284

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 263, 508, 526, 1052, 1397, 2794, 2893, 5588, 5786, 11572, 13709, 27418, 33401, 54836, 66802, 133604, 150799, 301598, 367411, 603196, 734822, 1469644, 1741043, 3482086, 3605467, 6964172, 7210934, 14421868, 19151473, 38302946, 39660137, 76605892, 79320274, 158640548, 457894309, 915788618, 1831577236, 5036837399, 10073674798, 20147349596]

約数ペア:

[(1, 20147349596), (2, 10073674798), (4, 5036837399), (11, 1831577236), (22, 915788618), (44, 457894309), (127, 158640548), (254, 79320274), (263, 76605892), (508, 39660137), (526, 38302946), (1052, 19151473), (1397, 14421868), (2794, 7210934), (2893, 6964172), (5588, 3605467), (5786, 3482086), (11572, 1741043), (13709, 1469644), (27418, 734822), (33401, 603196), (54836, 367411), (66802, 301598), (133604, 150799)]