20133042363

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1785319}}^1$

素因数の和:1785511

約数の個数: 24

約数和(自身を含む): 33421190400

約数和(自身を除く): 13288148037

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 3759, 11277, 1785319, 5355957, 12497233, 16067871, 37491699, 112475097, 319572101, 958716303, 2237004707, 2876148909, 6711014121, 20133042363]

約数ペア:

[(1, 20133042363), (3, 6711014121), (7, 2876148909), (9, 2237004707), (21, 958716303), (63, 319572101), (179, 112475097), (537, 37491699), (1253, 16067871), (1611, 12497233), (3759, 5355957), (11277, 1785319)]