20258641729

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1499}}^1\times {\mathrm{4691}}^1$

素因数の和:6300

約数の個数: 16

約数和(自身を含む): 21057696000

約数和(自身を除く): 799054271

約数列:

[1, 43, 67, 1499, 2881, 4691, 64457, 100433, 201713, 314297, 4318619, 7031809, 13514771, 302367787, 471131203, 20258641729]

約数ペア:

[(1, 20258641729), (43, 471131203), (67, 302367787), (1499, 13514771), (2881, 7031809), (4691, 4318619), (64457, 314297), (100433, 201713)]