20190068306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1\times {\mathrm{16033}}^1$

素因数の和:17154

約数の個数: 32

約数和(自身を含む): 32940249600

約数和(自身を除く): 12750181294

約数列:

[1, 2, 19, 31, 38, 62, 589, 1069, 1178, 2138, 16033, 20311, 32066, 33139, 40622, 66278, 304627, 497023, 609254, 629641, 994046, 1259282, 9443437, 17139277, 18886874, 34278554, 325646263, 531317587, 651292526, 1062635174, 10095034153, 20190068306]

約数ペア:

[(1, 20190068306), (2, 10095034153), (19, 1062635174), (31, 651292526), (38, 531317587), (62, 325646263), (589, 34278554), (1069, 18886874), (1178, 17139277), (2138, 9443437), (16033, 1259282), (20311, 994046), (32066, 629641), (33139, 609254), (40622, 497023), (66278, 304627)]