20142359419

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{17359}}^1$

素因数の和:17731

約数の個数: 32

約数和(自身を含む): 25478369280

約数和(自身を除く): 5336009861

約数列:

[1, 7, 13, 41, 91, 287, 311, 533, 2177, 3731, 4043, 12751, 17359, 28301, 89257, 121513, 165763, 225667, 711719, 1160341, 1579669, 4982033, 5398649, 9252347, 37790543, 64766429, 70182437, 221344609, 491277059, 1549412263, 2877479917, 20142359419]

約数ペア:

[(1, 20142359419), (7, 2877479917), (13, 1549412263), (41, 491277059), (91, 221344609), (287, 70182437), (311, 64766429), (533, 37790543), (2177, 9252347), (3731, 5398649), (4043, 4982033), (12751, 1579669), (17359, 1160341), (28301, 711719), (89257, 225667), (121513, 165763)]