20033857558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{722149}}^1$

素因数の和:722272

約数の個数: 32

約数和(自身を含む): 35668432800

約数和(自身を除く): 15634575242

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 1067, 1261, 2134, 2522, 13871, 27742, 722149, 1444298, 7943639, 9387937, 15887278, 18775874, 70048453, 103267307, 140096906, 206534614, 770532983, 910629889, 1541065966, 1821259778, 10016928779, 20033857558]

約数ペア:

[(1, 20033857558), (2, 10016928779), (11, 1821259778), (13, 1541065966), (22, 910629889), (26, 770532983), (97, 206534614), (143, 140096906), (194, 103267307), (286, 70048453), (1067, 18775874), (1261, 15887278), (2134, 9387937), (2522, 7943639), (13871, 1444298), (27742, 722149)]