20139105426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{981151}}^1$

素因数の和:981478

約数の個数: 32

約数和(自身を含む): 44081197056

約数和(自身を除く): 23942091630

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 311, 622, 933, 1866, 3421, 6842, 10263, 20526, 981151, 1962302, 2943453, 5886906, 10792661, 21585322, 32377983, 64755966, 305137961, 610275922, 915413883, 1830827766, 3356517571, 6713035142, 10069552713, 20139105426]

約数ペア:

[(1, 20139105426), (2, 10069552713), (3, 6713035142), (6, 3356517571), (11, 1830827766), (22, 915413883), (33, 610275922), (66, 305137961), (311, 64755966), (622, 32377983), (933, 21585322), (1866, 10792661), (3421, 5886906), (6842, 2943453), (10263, 1962302), (20526, 981151)]