20174264705

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1\times {\mathrm{3673}}^1$

素因数の和:4953

約数の個数: 32

約数和(自身を含む): 27898886400

約数和(自身を除く): 7724621695

約数列:

[1, 5, 7, 35, 139, 695, 973, 1129, 3673, 4865, 5645, 7903, 18365, 25711, 39515, 128555, 156931, 510547, 784655, 1098517, 2552735, 3573829, 4146817, 5492585, 17869145, 20734085, 29027719, 145138595, 576407563, 2882037815, 4034852941, 20174264705]

約数ペア:

[(1, 20174264705), (5, 4034852941), (7, 2882037815), (35, 576407563), (139, 145138595), (695, 29027719), (973, 20734085), (1129, 17869145), (3673, 5492585), (4865, 4146817), (5645, 3573829), (7903, 2552735), (18365, 1098517), (25711, 784655), (39515, 510547), (128555, 156931)]