20033163

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4373

約数の個数: 24

約数和(自身を含む): 31595200

約数和(自身を除く): 11562037

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4339, 4617, 13017, 39051, 82441, 117153, 247323, 351459, 741969, 1054377, 2225907, 6677721, 20033163]

約数ペア:

[(1, 20033163), (3, 6677721), (9, 2225907), (19, 1054377), (27, 741969), (57, 351459), (81, 247323), (171, 117153), (243, 82441), (513, 39051), (1539, 13017), (4339, 4617)]