20215695028

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{14149}}^1$

素因数の和:14404

約数の個数: 48

約数和(自身を含む): 37262610000

約数和(自身を除く): 17046914972

約数列:

[1, 2, 4, 29, 58, 109, 113, 116, 218, 226, 436, 452, 3161, 3277, 6322, 6554, 12317, 12644, 13108, 14149, 24634, 28298, 49268, 56596, 357193, 410321, 714386, 820642, 1428772, 1542241, 1598837, 1641284, 3084482, 3197674, 6168964, 6395348, 44724989, 46366273, 89449978, 92732546, 174273233, 178899956, 185465092, 348546466, 697092932, 5053923757, 10107847514, 20215695028]

約数ペア:

[(1, 20215695028), (2, 10107847514), (4, 5053923757), (29, 697092932), (58, 348546466), (109, 185465092), (113, 178899956), (116, 174273233), (218, 92732546), (226, 89449978), (436, 46366273), (452, 44724989), (3161, 6395348), (3277, 6168964), (6322, 3197674), (6554, 3084482), (12317, 1641284), (12644, 1598837), (13108, 1542241), (14149, 1428772), (24634, 820642), (28298, 714386), (49268, 410321), (56596, 357193)]