20132956812

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1\times {\mathrm{27509}}^1$

素因数の和:28446

約数の個数: 48

約数和(自身を含む): 47695737600

約数和(自身を除く): 27562780788

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 859, 1718, 2577, 3436, 5154, 10308, 27509, 55018, 60989, 82527, 110036, 121978, 165054, 182967, 243956, 330108, 365934, 731868, 1953139, 3906278, 5859417, 7812556, 11718834, 23437668, 23630231, 47260462, 70890693, 94520924, 141781386, 283562772, 1677746401, 3355492802, 5033239203, 6710985604, 10066478406, 20132956812]

約数ペア:

[(1, 20132956812), (2, 10066478406), (3, 6710985604), (4, 5033239203), (6, 3355492802), (12, 1677746401), (71, 283562772), (142, 141781386), (213, 94520924), (284, 70890693), (426, 47260462), (852, 23630231), (859, 23437668), (1718, 11718834), (2577, 7812556), (3436, 5859417), (5154, 3906278), (10308, 1953139), (27509, 731868), (55018, 365934), (60989, 330108), (82527, 243956), (110036, 182967), (121978, 165054)]