20792370848

素因数分解:

$2^5\times {\mathrm{4177}}^1\times {\mathrm{155557}}^1$

素因数の和:159744

約数の個数: 24

約数和(自身を含む): 40945043412

約数和(自身を除く): 20152672564

約数列:

[1, 2, 4, 8, 16, 32, 4177, 8354, 16708, 33416, 66832, 133664, 155557, 311114, 622228, 1244456, 2488912, 4977824, 649761589, 1299523178, 2599046356, 5198092712, 10396185424, 20792370848]

約数ペア:

[(1, 20792370848), (2, 10396185424), (4, 5198092712), (8, 2599046356), (16, 1299523178), (32, 649761589), (4177, 4977824), (8354, 2488912), (16708, 1244456), (33416, 622228), (66832, 311114), (133664, 155557)]