20730461574

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{5527}}^1$

素因数の和:5845

約数の個数: 64

約数和(自身を含む): 43240458240

約数和(自身を除く): 22509996666

約数列:

[1, 2, 3, 6, 41, 79, 82, 123, 158, 193, 237, 246, 386, 474, 579, 1158, 3239, 5527, 6478, 7913, 9717, 11054, 15247, 15826, 16581, 19434, 23739, 30494, 33162, 45741, 47478, 91482, 226607, 436633, 453214, 625127, 679821, 873266, 1066711, 1250254, 1309899, 1359642, 1875381, 2133422, 2619798, 3200133, 3750762, 6400266, 17901953, 35803906, 43735151, 53705859, 84270169, 87470302, 107411718, 131205453, 168540338, 252810507, 262410906, 505621014, 3455076929, 6910153858, 10365230787, 20730461574]

約数ペア:

[(1, 20730461574), (2, 10365230787), (3, 6910153858), (6, 3455076929), (41, 505621014), (79, 262410906), (82, 252810507), (123, 168540338), (158, 131205453), (193, 107411718), (237, 87470302), (246, 84270169), (386, 53705859), (474, 43735151), (579, 35803906), (1158, 17901953), (3239, 6400266), (5527, 3750762), (6478, 3200133), (7913, 2619798), (9717, 2133422), (11054, 1875381), (15247, 1359642), (15826, 1309899), (16581, 1250254), (19434, 1066711), (23739, 873266), (30494, 679821), (33162, 625127), (45741, 453214), (47478, 436633), (91482, 226607)]