20019374912

素因数分解:

$2^6\times {\mathrm{233}}^1\times {\mathrm{1342501}}^1$

素因数の和:1342746

約数の個数: 28

約数和(自身を含む): 39896474436

約数和(自身を除く): 19877099524

約数列:

[1, 2, 4, 8, 16, 32, 64, 233, 466, 932, 1864, 3728, 7456, 14912, 1342501, 2685002, 5370004, 10740008, 21480016, 42960032, 85920064, 312802733, 625605466, 1251210932, 2502421864, 5004843728, 10009687456, 20019374912]

約数ペア:

[(1, 20019374912), (2, 10009687456), (4, 5004843728), (8, 2502421864), (16, 1251210932), (32, 625605466), (64, 312802733), (233, 85920064), (466, 42960032), (932, 21480016), (1864, 10740008), (3728, 5370004), (7456, 2685002), (14912, 1342501)]