20371120542

素因数分解:

$2^1\times 3^3\times {\mathrm{3671}}^1\times {\mathrm{102763}}^1$

素因数の和:106445

約数の個数: 32

約数和(自身を含む): 45281928960

約数和(自身を除く): 24910808418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3671, 7342, 11013, 22026, 33039, 66078, 99117, 102763, 198234, 205526, 308289, 616578, 924867, 1849734, 2774601, 5549202, 377242973, 754485946, 1131728919, 2263457838, 3395186757, 6790373514, 10185560271, 20371120542]

約数ペア:

[(1, 20371120542), (2, 10185560271), (3, 6790373514), (6, 3395186757), (9, 2263457838), (18, 1131728919), (27, 754485946), (54, 377242973), (3671, 5549202), (7342, 2774601), (11013, 1849734), (22026, 924867), (33039, 616578), (66078, 308289), (99117, 205526), (102763, 198234)]