20085439139

素因数分解:

${\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1\times {\mathrm{4729}}^1$

素因数の和:5330

約数の個数: 16

約数和(自身を含む): 20553477120

約数和(自身を除く): 468037981

約数列:

[1, 71, 163, 367, 4729, 11573, 26057, 59821, 335759, 770827, 1735543, 4247291, 54728717, 123223553, 282893509, 20085439139]

約数ペア:

[(1, 20085439139), (71, 282893509), (163, 123223553), (367, 54728717), (4729, 4247291), (11573, 1735543), (26057, 770827), (59821, 335759)]