20172692006

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1\times {\mathrm{4507}}^1$

素因数の和:5108

約数の個数: 32

約数和(自身を含む): 31217719680

約数和(自身を除く): 11045027674

約数列:

[1, 2, 59, 83, 118, 166, 457, 914, 4507, 4897, 9014, 9794, 26963, 37931, 53926, 75862, 265913, 374081, 531826, 748162, 2059699, 2237929, 4119398, 4475858, 22070779, 44141558, 121522241, 170955017, 243044482, 341910034, 10086346003, 20172692006]

約数ペア:

[(1, 20172692006), (2, 10086346003), (59, 341910034), (83, 243044482), (118, 170955017), (166, 121522241), (457, 44141558), (914, 22070779), (4507, 4475858), (4897, 4119398), (9014, 2237929), (9794, 2059699), (26963, 748162), (37931, 531826), (53926, 374081), (75862, 265913)]