20343774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1279}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 44605440

約数和(自身を除く): 24261666

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 241, 482, 723, 1279, 1446, 2558, 2651, 3837, 5302, 7674, 7953, 14069, 15906, 28138, 42207, 84414, 308239, 616478, 924717, 1849434, 3390629, 6781258, 10171887, 20343774]

約数ペア:

[(1, 20343774), (2, 10171887), (3, 6781258), (6, 3390629), (11, 1849434), (22, 924717), (33, 616478), (66, 308239), (241, 84414), (482, 42207), (723, 28138), (1279, 15906), (1446, 14069), (2558, 7953), (2651, 7674), (3837, 5302)]