20184524276

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31342429}}^1$

素因数の和:31342463

約数の個数: 24

約数和(自身を含む): 42124225920

約数和(自身を除く): 21939701644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 31342429, 62684858, 125369716, 219397003, 438794006, 720875867, 877588012, 1441751734, 2883503468, 5046131069, 10092262138, 20184524276]

約数ペア:

[(1, 20184524276), (2, 10092262138), (4, 5046131069), (7, 2883503468), (14, 1441751734), (23, 877588012), (28, 720875867), (46, 438794006), (92, 219397003), (161, 125369716), (322, 62684858), (644, 31342429)]