20259969182

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{17207}}^1\times {\mathrm{13691}}^1$

素因数の和:30943

約数の個数: 16

約数和(自身を含む): 31100775552

約数和(自身を除く): 10840806370

約数列:

[1, 2, 43, 86, 13691, 17207, 27382, 34414, 588713, 739901, 1177426, 1479802, 235581037, 471162074, 10129984591, 20259969182]

約数ペア:

[(1, 20259969182), (2, 10129984591), (43, 471162074), (86, 235581037), (13691, 1479802), (17207, 1177426), (27382, 739901), (34414, 588713)]