20795803296

素因数分解:

$2^5\times 3^1\times {\mathrm{1279}}^1\times {\mathrm{169369}}^1$

素因数の和:170661

約数の個数: 48

約数和(自身を含む): 54631987200

約数和(自身を除く): 33836183904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1279, 2558, 3837, 5116, 7674, 10232, 15348, 20464, 30696, 40928, 61392, 122784, 169369, 338738, 508107, 677476, 1016214, 1354952, 2032428, 2709904, 4064856, 5419808, 8129712, 16259424, 216622951, 433245902, 649868853, 866491804, 1299737706, 1732983608, 2599475412, 3465967216, 5198950824, 6931934432, 10397901648, 20795803296]

約数ペア:

[(1, 20795803296), (2, 10397901648), (3, 6931934432), (4, 5198950824), (6, 3465967216), (8, 2599475412), (12, 1732983608), (16, 1299737706), (24, 866491804), (32, 649868853), (48, 433245902), (96, 216622951), (1279, 16259424), (2558, 8129712), (3837, 5419808), (5116, 4064856), (7674, 2709904), (10232, 2032428), (15348, 1354952), (20464, 1016214), (30696, 677476), (40928, 508107), (61392, 338738), (122784, 169369)]