20565245833

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1\times {\mathrm{26723}}^1$

素因数の和:28404

約数の個数: 16

約数和(自身を含む): 22971522816

約数和(自身を除く): 2406276983

約数列:

[1, 11, 43, 473, 1627, 17897, 26723, 69961, 293953, 769571, 1149089, 12639979, 43478321, 478261531, 1869567803, 20565245833]

約数ペア:

[(1, 20565245833), (11, 1869567803), (43, 478261531), (473, 43478321), (1627, 12639979), (17897, 1149089), (26723, 769571), (69961, 293953)]