20093314899

素因数分解:

$3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{1949}}^1$

素因数の和:2249

約数の個数: 64

約数和(自身を含む): 32123520000

約数和(自身を除く): 12030205101

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 233, 301, 343, 699, 903, 1029, 1631, 1949, 2107, 4893, 5847, 6321, 10019, 11417, 13643, 14749, 30057, 34251, 40929, 44247, 70133, 79919, 83807, 95501, 210399, 239757, 251421, 286503, 454117, 490931, 586649, 668507, 1362351, 1472793, 1759947, 2005521, 3178819, 3436517, 4106543, 9536457, 10309551, 12319629, 19527031, 22251733, 28745801, 58581093, 66755199, 86237403, 136689217, 155762131, 410067651, 467286393, 956824519, 2870473557, 6697771633, 20093314899]

約数ペア:

[(1, 20093314899), (3, 6697771633), (7, 2870473557), (21, 956824519), (43, 467286393), (49, 410067651), (129, 155762131), (147, 136689217), (233, 86237403), (301, 66755199), (343, 58581093), (699, 28745801), (903, 22251733), (1029, 19527031), (1631, 12319629), (1949, 10309551), (2107, 9536457), (4893, 4106543), (5847, 3436517), (6321, 3178819), (10019, 2005521), (11417, 1759947), (13643, 1472793), (14749, 1362351), (30057, 668507), (34251, 586649), (40929, 490931), (44247, 454117), (70133, 286503), (79919, 251421), (83807, 239757), (95501, 210399)]