20126341174

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{43651}}^1$

素因数の和:43932

約数の個数: 32

約数和(自身を含む): 32586043392

約数和(自身を除く): 12459702218

約数列:

[1, 2, 17, 34, 71, 142, 191, 382, 1207, 2414, 3247, 6494, 13561, 27122, 43651, 87302, 230537, 461074, 742067, 1484134, 3099221, 6198442, 8337341, 16674682, 52686757, 105373514, 141734797, 283469594, 591951211, 1183902422, 10063170587, 20126341174]

約数ペア:

[(1, 20126341174), (2, 10063170587), (17, 1183902422), (34, 591951211), (71, 283469594), (142, 141734797), (191, 105373514), (382, 52686757), (1207, 16674682), (2414, 8337341), (3247, 6198442), (6494, 3099221), (13561, 1484134), (27122, 742067), (43651, 461074), (87302, 230537)]