20166192910

素因数分解:

$2^1\times 5^1\times {\mathrm{17401}}^1\times {\mathrm{115891}}^1$

素因数の和:133299

約数の個数: 16

約数和(自身を含む): 36301546512

約数和(自身を除く): 16135353602

約数列:

[1, 2, 5, 10, 17401, 34802, 87005, 115891, 174010, 231782, 579455, 1158910, 2016619291, 4033238582, 10083096455, 20166192910]

約数ペア:

[(1, 20166192910), (2, 10083096455), (5, 4033238582), (10, 2016619291), (17401, 1158910), (34802, 579455), (87005, 231782), (115891, 174010)]