20194108668

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{5146307}}^1$

素因数の和:5146426

約数の個数: 36

約数和(自身を含む): 51514543080

約数和(自身を除く): 31320434412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 5146307, 10292614, 15438921, 20585228, 30877842, 46316763, 61755684, 92633526, 185267052, 560947463, 1121894926, 1682842389, 2243789852, 3365684778, 5048527167, 6731369556, 10097054334, 20194108668]

約数ペア:

[(1, 20194108668), (2, 10097054334), (3, 6731369556), (4, 5048527167), (6, 3365684778), (9, 2243789852), (12, 1682842389), (18, 1121894926), (36, 560947463), (109, 185267052), (218, 92633526), (327, 61755684), (436, 46316763), (654, 30877842), (981, 20585228), (1308, 15438921), (1962, 10292614), (3924, 5146307)]