20144896052

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{726623}}^1$

素因数の和:726895

約数の個数: 24

約数和(自身を含む): 36621849600

約数和(自身を除く): 16476953548

約数列:

[1, 2, 4, 29, 58, 116, 239, 478, 956, 6931, 13862, 27724, 726623, 1453246, 2906492, 21072067, 42144134, 84288268, 173662897, 347325794, 694651588, 5036224013, 10072448026, 20144896052]

約数ペア:

[(1, 20144896052), (2, 10072448026), (4, 5036224013), (29, 694651588), (58, 347325794), (116, 173662897), (239, 84288268), (478, 42144134), (956, 21072067), (6931, 2906492), (13862, 1453246), (27724, 726623)]