20050996719

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{701}}^1\times {\mathrm{56417}}^1$

素因数の和:57147

約数の個数: 24

約数和(自身を含む): 28991179152

約数和(自身を除く): 8940182433

約数列:

[1, 3, 13, 39, 169, 507, 701, 2103, 9113, 27339, 56417, 118469, 169251, 355407, 733421, 2200263, 9534473, 28603419, 39548317, 118644951, 514128121, 1542384363, 6683665573, 20050996719]

約数ペア:

[(1, 20050996719), (3, 6683665573), (13, 1542384363), (39, 514128121), (169, 118644951), (507, 39548317), (701, 28603419), (2103, 9534473), (9113, 2200263), (27339, 733421), (56417, 355407), (118469, 169251)]