20190166008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{811241}}^1$

素因数の和:811328

約数の個数: 64

約数和(自身を含む): 54320764320

約数和(自身を除く): 34130598312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 244, 366, 408, 488, 732, 1037, 1464, 2074, 3111, 4148, 6222, 8296, 12444, 24888, 811241, 1622482, 2433723, 3244964, 4867446, 6489928, 9734892, 13791097, 19469784, 27582194, 41373291, 49485701, 55164388, 82746582, 98971402, 110328776, 148457103, 165493164, 197942804, 296914206, 330986328, 395885608, 593828412, 841256917, 1187656824, 1682513834, 2523770751, 3365027668, 5047541502, 6730055336, 10095083004, 20190166008]

約数ペア:

[(1, 20190166008), (2, 10095083004), (3, 6730055336), (4, 5047541502), (6, 3365027668), (8, 2523770751), (12, 1682513834), (17, 1187656824), (24, 841256917), (34, 593828412), (51, 395885608), (61, 330986328), (68, 296914206), (102, 197942804), (122, 165493164), (136, 148457103), (183, 110328776), (204, 98971402), (244, 82746582), (366, 55164388), (408, 49485701), (488, 41373291), (732, 27582194), (1037, 19469784), (1464, 13791097), (2074, 9734892), (3111, 6489928), (4148, 4867446), (6222, 3244964), (8296, 2433723), (12444, 1622482), (24888, 811241)]