20790787619

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6024569}}^1$

素因数の和:6024622

約数の個数: 16

約数和(自身を含む): 26026142400

約数和(自身を除く): 5235354781

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 6024569, 42171983, 102417673, 174712501, 716923711, 1222987507, 2970112517, 20790787619]

約数ペア:

[(1, 20790787619), (7, 2970112517), (17, 1222987507), (29, 716923711), (119, 174712501), (203, 102417673), (493, 42171983), (3451, 6024569)]