20348040618

素因数分解:

$2^1\times 3^4\times {\mathrm{125605189}}^1$

素因数の和:125605203

約数の個数: 20

約数和(自身を含む): 45594683970

約数和(自身を除く): 25246643352

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 125605189, 251210378, 376815567, 753631134, 1130446701, 2260893402, 3391340103, 6782680206, 10174020309, 20348040618]

約数ペア:

[(1, 20348040618), (2, 10174020309), (3, 6782680206), (6, 3391340103), (9, 2260893402), (18, 1130446701), (27, 753631134), (54, 376815567), (81, 251210378), (162, 125605189)]