20084497147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{14389}}^1$

素因数の和:14683

約数の個数: 32

約数和(自身を含む): 24252560640

約数和(自身を除く): 4168063493

約数列:

[1, 11, 13, 43, 143, 227, 473, 559, 2497, 2951, 6149, 9761, 14389, 32461, 107371, 126893, 158279, 187057, 618727, 1395823, 2057627, 3266303, 6805997, 8043451, 35929333, 42461939, 88477961, 140451029, 467081329, 1544961319, 1825863377, 20084497147]

約数ペア:

[(1, 20084497147), (11, 1825863377), (13, 1544961319), (43, 467081329), (143, 140451029), (227, 88477961), (473, 42461939), (559, 35929333), (2497, 8043451), (2951, 6805997), (6149, 3266303), (9761, 2057627), (14389, 1395823), (32461, 618727), (107371, 187057), (126893, 158279)]