20796760912

素因数分解:

$2^4\times {\mathrm{10429}}^1\times {\mathrm{124633}}^1$

素因数の和:135070

約数の個数: 20

約数和(自身を含む): 40297911220

約数和(自身を除く): 19501150308

約数列:

[1, 2, 4, 8, 16, 10429, 20858, 41716, 83432, 124633, 166864, 249266, 498532, 997064, 1994128, 1299797557, 2599595114, 5199190228, 10398380456, 20796760912]

約数ペア:

[(1, 20796760912), (2, 10398380456), (4, 5199190228), (8, 2599595114), (16, 1299797557), (10429, 1994128), (20858, 997064), (41716, 498532), (83432, 249266), (124633, 166864)]