20070786436

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{261761}}^1$

素因数の和:262455

約数の個数: 24

約数和(自身を含む): 36390153240

約数和(自身を除く): 16319366804

約数列:

[1, 2, 4, 29, 58, 116, 661, 1322, 2644, 19169, 38338, 76676, 261761, 523522, 1047044, 7591069, 15182138, 30364276, 173024021, 346048042, 692096084, 5017696609, 10035393218, 20070786436]

約数ペア:

[(1, 20070786436), (2, 10035393218), (4, 5017696609), (29, 692096084), (58, 346048042), (116, 173024021), (661, 30364276), (1322, 15182138), (2644, 7591069), (19169, 1047044), (38338, 523522), (76676, 261761)]