20005937013

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1\times {\mathrm{309493}}^1$

素因数の和:310268

約数の個数: 16

約数和(自身を含む): 27631624320

約数和(自身を除く): 7625687307

約数列:

[1, 3, 29, 87, 743, 2229, 21547, 64641, 309493, 928479, 8975297, 26925891, 229953299, 689859897, 6668645671, 20005937013]

約数ペア:

[(1, 20005937013), (3, 6668645671), (29, 689859897), (87, 229953299), (743, 26925891), (2229, 8975297), (21547, 928479), (64641, 309493)]