20172746260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34780597}}^1$

素因数の和:34780635

約数の個数: 24

約数和(自身を含む): 43823553480

約数和(自身を除く): 23650807220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 34780597, 69561194, 139122388, 173902985, 347805970, 695611940, 1008637313, 2017274626, 4034549252, 5043186565, 10086373130, 20172746260]

約数ペア:

[(1, 20172746260), (2, 10086373130), (4, 5043186565), (5, 4034549252), (10, 2017274626), (20, 1008637313), (29, 695611940), (58, 347805970), (116, 173902985), (145, 139122388), (290, 69561194), (580, 34780597)]