20347791002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12011683}}^1$

素因数の和:12011714

約数の個数: 24

約数和(自身を含む): 38341295328

約数和(自身を除く): 17993504326

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 12011683, 24023366, 84081781, 132128513, 168163562, 264257026, 924899591, 1453413643, 1849799182, 2906827286, 10173895501, 20347791002]

約数ペア:

[(1, 20347791002), (2, 10173895501), (7, 2906827286), (11, 1849799182), (14, 1453413643), (22, 924899591), (77, 264257026), (121, 168163562), (154, 132128513), (242, 84081781), (847, 24023366), (1694, 12011683)]