20144205851

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1\times {\mathrm{5419}}^1$

素因数の和:7559

約数の個数: 32

約数和(自身を含む): 26224128000

約数和(自身を除く): 6079922149

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 2099, 5419, 14693, 23089, 37933, 48277, 59609, 124637, 161623, 337939, 417263, 531047, 872459, 1371007, 3717329, 9597049, 11374481, 79621367, 125119291, 261613063, 875835037, 1831291441, 2877743693, 20144205851]

約数ペア:

[(1, 20144205851), (7, 2877743693), (11, 1831291441), (23, 875835037), (77, 261613063), (161, 125119291), (253, 79621367), (1771, 11374481), (2099, 9597049), (5419, 3717329), (14693, 1371007), (23089, 872459), (37933, 531047), (48277, 417263), (59609, 337939), (124637, 161623)]