20538892803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47876207}}^1$

素因数の和:47876234

約数の個数: 16

約数和(自身を含む): 32172811776

約数和(自身を除く): 11633918973

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 47876207, 143628621, 526638277, 622390691, 1579914831, 1867172073, 6846297601, 20538892803]

約数ペア:

[(1, 20538892803), (3, 6846297601), (11, 1867172073), (13, 1579914831), (33, 622390691), (39, 526638277), (143, 143628621), (429, 47876207)]