20112322437

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{1165729}}^1$

素因数の和:1165815

約数の個数: 24

約数和(自身を含む): 30551451840

約数和(自身を除く): 10439129403

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 5751, 17253, 1165729, 3497187, 10491561, 31474683, 82766759, 94424049, 248300277, 283272147, 744900831, 2234702493, 6704107479, 20112322437]

約数ペア:

[(1, 20112322437), (3, 6704107479), (9, 2234702493), (27, 744900831), (71, 283272147), (81, 248300277), (213, 94424049), (243, 82766759), (639, 31474683), (1917, 10491561), (5751, 3497187), (17253, 1165729)]