20161332063

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1058171}}^1$

素因数の和:1058279

約数の個数: 24

約数和(自身を含む): 30538843920

約数和(自身を除く): 10377511857

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 2117, 6351, 19053, 1058171, 3174513, 9523539, 30686959, 77246483, 92060877, 231739449, 276182631, 695218347, 2240148007, 6720444021, 20161332063]

約数ペア:

[(1, 20161332063), (3, 6720444021), (9, 2240148007), (29, 695218347), (73, 276182631), (87, 231739449), (219, 92060877), (261, 77246483), (657, 30686959), (2117, 9523539), (6351, 3174513), (19053, 1058171)]