20181023686

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1\times {\mathrm{119827}}^1$

素因数の和:120723

約数の個数: 16

約数和(自身を含む): 30593526336

約数和(自身を除く): 10412502650

約数列:

[1, 2, 107, 214, 787, 1574, 84209, 119827, 168418, 239654, 12821489, 25642978, 94303849, 188607698, 10090511843, 20181023686]

約数ペア:

[(1, 20181023686), (2, 10090511843), (107, 188607698), (214, 94303849), (787, 25642978), (1574, 12821489), (84209, 239654), (119827, 168418)]