20228977017

素因数分解:

$3^5\times {\mathrm{1597}}^1\times {\mathrm{52127}}^1$

素因数の和:53739

約数の個数: 24

約数和(自身を含む): 30321398016

約数和(自身を除く): 10092420999

約数列:

[1, 3, 9, 27, 81, 243, 1597, 4791, 14373, 43119, 52127, 129357, 156381, 388071, 469143, 1407429, 4222287, 12666861, 83246819, 249740457, 749221371, 2247664113, 6742992339, 20228977017]

約数ペア:

[(1, 20228977017), (3, 6742992339), (9, 2247664113), (27, 749221371), (81, 249740457), (243, 83246819), (1597, 12666861), (4791, 4222287), (14373, 1407429), (43119, 469143), (52127, 388071), (129357, 156381)]