20084873347

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{358793}}^1$

素因数の和:359538

約数の個数: 16

約数和(自身を含む): 25075395072

約数和(自身を除く): 4990521725

約数列:

[1, 7, 11, 77, 727, 5089, 7997, 55979, 358793, 2511551, 3946723, 27627061, 260842511, 1825897577, 2869267621, 20084873347]

約数ペア:

[(1, 20084873347), (7, 2869267621), (11, 1825897577), (77, 260842511), (727, 27627061), (5089, 3946723), (7997, 2511551), (55979, 358793)]