20194997982

素因数分解:

$2^1\times 3^1\times {\mathrm{8353}}^1\times {\mathrm{402949}}^1$

素因数の和:411307

約数の個数: 16

約数和(自身を含む): 40394931600

約数和(自身を除く): 20199933618

約数列:

[1, 2, 3, 6, 8353, 16706, 25059, 50118, 402949, 805898, 1208847, 2417694, 3365832997, 6731665994, 10097498991, 20194997982]

約数ペア:

[(1, 20194997982), (2, 10097498991), (3, 6731665994), (6, 3365832997), (8353, 2417694), (16706, 1208847), (25059, 805898), (50118, 402949)]