20109549618

素因数分解:

$2^1\times 3^3\times {\mathrm{10723}}^1\times {\mathrm{34729}}^1$

素因数の和:45463

約数の個数: 32

約数和(自身を含む): 44693342400

約数和(自身を除く): 24583792782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 10723, 21446, 32169, 34729, 64338, 69458, 96507, 104187, 193014, 208374, 289521, 312561, 579042, 625122, 937683, 1875366, 372399067, 744798134, 1117197201, 2234394402, 3351591603, 6703183206, 10054774809, 20109549618]

約数ペア:

[(1, 20109549618), (2, 10054774809), (3, 6703183206), (6, 3351591603), (9, 2234394402), (18, 1117197201), (27, 744798134), (54, 372399067), (10723, 1875366), (21446, 937683), (32169, 625122), (34729, 579042), (64338, 312561), (69458, 289521), (96507, 208374), (104187, 193014)]