20077434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 47174400

約数和(自身を除く): 27096966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 239, 359, 478, 717, 718, 1077, 1434, 2151, 2154, 3107, 3231, 4302, 4667, 6214, 6462, 9321, 9334, 14001, 18642, 27963, 28002, 42003, 55926, 84006, 85801, 171602, 257403, 514806, 772209, 1115413, 1544418, 2230826, 3346239, 6692478, 10038717, 20077434]

約数ペア:

[(1, 20077434), (2, 10038717), (3, 6692478), (6, 3346239), (9, 2230826), (13, 1544418), (18, 1115413), (26, 772209), (39, 514806), (78, 257403), (117, 171602), (234, 85801), (239, 84006), (359, 55926), (478, 42003), (717, 28002), (718, 27963), (1077, 18642), (1434, 14001), (2151, 9334), (2154, 9321), (3107, 6462), (3231, 6214), (4302, 4667)]