20153992323

素因数分解:

$3^1\times {\mathrm{373}}^1\times {\mathrm{3331}}^1\times {\mathrm{5407}}^1$

素因数の和:9114

約数の個数: 16

約数和(自身を含む): 26957106176

約数和(自身を除く): 6803113853

約数列:

[1, 3, 373, 1119, 3331, 5407, 9993, 16221, 1242463, 2016811, 3727389, 6050433, 18010717, 54032151, 6717997441, 20153992323]

約数ペア:

[(1, 20153992323), (3, 6717997441), (373, 54032151), (1119, 18010717), (3331, 6050433), (5407, 3727389), (9993, 2016811), (16221, 1242463)]