20156032263

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1\times {\mathrm{1783}}^1$

素因数の和:3159

約数の個数: 32

約数和(自身を含む): 27945146880

約数和(自身を除く): 7789114617

約数列:

[1, 3, 41, 73, 123, 219, 1259, 1783, 2993, 3777, 5349, 8979, 51619, 73103, 91907, 130159, 154857, 219309, 275721, 390477, 2244797, 3768187, 5336519, 6734391, 11304561, 16009557, 92036677, 163870181, 276110031, 491610543, 6718677421, 20156032263]

約数ペア:

[(1, 20156032263), (3, 6718677421), (41, 491610543), (73, 276110031), (123, 163870181), (219, 92036677), (1259, 16009557), (1783, 11304561), (2993, 6734391), (3777, 5336519), (5349, 3768187), (8979, 2244797), (51619, 390477), (73103, 275721), (91907, 219309), (130159, 154857)]