20113415048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2207}}^1\times {\mathrm{59957}}^1$

素因数の和:62189

約数の個数: 32

約数和(自身を含む): 39716179200

約数和(自身を除く): 19602764152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2207, 4414, 8828, 17656, 41933, 59957, 83866, 119914, 167732, 239828, 335464, 479656, 1139183, 2278366, 4556732, 9113464, 132325099, 264650198, 529300396, 1058600792, 2514176881, 5028353762, 10056707524, 20113415048]

約数ペア:

[(1, 20113415048), (2, 10056707524), (4, 5028353762), (8, 2514176881), (19, 1058600792), (38, 529300396), (76, 264650198), (152, 132325099), (2207, 9113464), (4414, 4556732), (8828, 2278366), (17656, 1139183), (41933, 479656), (59957, 335464), (83866, 239828), (119914, 167732)]