20376595085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52926221}}^1$

素因数の和:52926244

約数の個数: 16

約数和(自身を含む): 30485503872

約数和(自身を除く): 10108908787

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 52926221, 264631105, 370483547, 582188431, 1852417735, 2910942155, 4075319017, 20376595085]

約数ペア:

[(1, 20376595085), (5, 4075319017), (7, 2910942155), (11, 1852417735), (35, 582188431), (55, 370483547), (77, 264631105), (385, 52926221)]