20056557630263

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1\times {\mathrm{1913}}^1\times {\mathrm{3581}}^1$

素因数の和:6368

約数の個数: 64

約数和(自身を含む): 25589688791040

約数和(自身を除く): 5533131160777

約数列:

[1, 7, 11, 47, 77, 329, 517, 809, 1913, 3581, 3619, 5663, 8899, 13391, 21043, 25067, 38023, 39391, 62293, 89911, 147301, 168307, 266161, 275737, 418253, 629377, 989021, 1178149, 1547617, 1851377, 2897029, 2927771, 6850453, 6923147, 10833319, 12959639, 17023787, 20279203, 31867319, 47953171, 72737999, 75354983, 119166509, 136160363, 223071233, 321971291, 509165993, 527484881, 800117989, 953122541, 1497763993, 2253799037, 3541684201, 5542016477, 5600825923, 10484347951, 24791789407, 38794115339, 60962181247, 260474774419, 426735268729, 1823323420933, 2865222518609, 20056557630263]

約数ペア:

[(1, 20056557630263), (7, 2865222518609), (11, 1823323420933), (47, 426735268729), (77, 260474774419), (329, 60962181247), (517, 38794115339), (809, 24791789407), (1913, 10484347951), (3581, 5600825923), (3619, 5542016477), (5663, 3541684201), (8899, 2253799037), (13391, 1497763993), (21043, 953122541), (25067, 800117989), (38023, 527484881), (39391, 509165993), (62293, 321971291), (89911, 223071233), (147301, 136160363), (168307, 119166509), (266161, 75354983), (275737, 72737999), (418253, 47953171), (629377, 31867319), (989021, 20279203), (1178149, 17023787), (1547617, 12959639), (1851377, 10833319), (2897029, 6923147), (2927771, 6850453)]