20791617546823

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{68478401}}^1$

素因数の和:68478774

約数の個数: 16

約数和(自身を含む): 22272463293696

約数和(自身を除く): 1480845746873

約数列:

[1, 23, 43, 307, 989, 7061, 13201, 303623, 68478401, 1575003223, 2944571243, 21022869107, 67725138589, 483525989461, 903983371601, 20791617546823]

約数ペア:

[(1, 20791617546823), (23, 903983371601), (43, 483525989461), (307, 67725138589), (989, 21022869107), (7061, 2944571243), (13201, 1575003223), (303623, 68478401)]