2019979824

素因数分解:

$2^4\times 3^1\times {\mathrm{42082913}}^1$

素因数の和:42082924

約数の個数: 20

約数和(自身を含む): 5218281336

約数和(自身を除く): 3198301512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 42082913, 84165826, 126248739, 168331652, 252497478, 336663304, 504994956, 673326608, 1009989912, 2019979824]

約数ペア:

[(1, 2019979824), (2, 1009989912), (3, 673326608), (4, 504994956), (6, 336663304), (8, 252497478), (12, 168331652), (16, 126248739), (24, 84165826), (48, 42082913)]