20163340743

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1717637}}^1$

素因数の和:1717703

約数の個数: 32

約数和(自身を含む): 33858080256

約数和(自身を除く): 13694739513

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 11739, 1717637, 5152911, 12023459, 22329281, 36070377, 66987843, 73858391, 156304967, 221575173, 468914901, 517008737, 960159083, 1551026211, 2880477249, 6721113581, 20163340743]

約数ペア:

[(1, 20163340743), (3, 6721113581), (7, 2880477249), (13, 1551026211), (21, 960159083), (39, 517008737), (43, 468914901), (91, 221575173), (129, 156304967), (273, 73858391), (301, 66987843), (559, 36070377), (903, 22329281), (1677, 12023459), (3913, 5152911), (11739, 1717637)]