20253288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76717}}^1$

素因数の和:76737

約数の個数: 32

約数和(自身を含む): 55236960

約数和(自身を除く): 34983672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 76717, 153434, 230151, 306868, 460302, 613736, 843887, 920604, 1687774, 1841208, 2531661, 3375548, 5063322, 6751096, 10126644, 20253288]

約数ペア:

[(1, 20253288), (2, 10126644), (3, 6751096), (4, 5063322), (6, 3375548), (8, 2531661), (11, 1841208), (12, 1687774), (22, 920604), (24, 843887), (33, 613736), (44, 460302), (66, 306868), (88, 230151), (132, 153434), (264, 76717)]