20132351648

素因数分解:

$2^5\times {\mathrm{367}}^1\times {\mathrm{577}}^1\times {\mathrm{2971}}^1$

素因数の和:3925

約数の個数: 48

約数和(自身を含む): 39825846144

約数和(自身を除く): 19693494496

約数列:

[1, 2, 4, 8, 16, 32, 367, 577, 734, 1154, 1468, 2308, 2936, 2971, 4616, 5872, 5942, 9232, 11744, 11884, 18464, 23768, 47536, 95072, 211759, 423518, 847036, 1090357, 1694072, 1714267, 2180714, 3388144, 3428534, 4361428, 6776288, 6857068, 8722856, 13714136, 17445712, 27428272, 34891424, 54856544, 629135989, 1258271978, 2516543956, 5033087912, 10066175824, 20132351648]

約数ペア:

[(1, 20132351648), (2, 10066175824), (4, 5033087912), (8, 2516543956), (16, 1258271978), (32, 629135989), (367, 54856544), (577, 34891424), (734, 27428272), (1154, 17445712), (1468, 13714136), (2308, 8722856), (2936, 6857068), (2971, 6776288), (4616, 4361428), (5872, 3428534), (5942, 3388144), (9232, 2180714), (11744, 1714267), (11884, 1694072), (18464, 1090357), (23768, 847036), (47536, 423518), (95072, 211759)]