20445522

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{117503}}^1$

素因数の和:117537

約数の個数: 16

約数和(自身を含む): 42301440

約数和(自身を除く): 21855918

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 117503, 235006, 352509, 705018, 3407587, 6815174, 10222761, 20445522]

約数ペア:

[(1, 20445522), (2, 10222761), (3, 6815174), (6, 3407587), (29, 705018), (58, 352509), (87, 235006), (174, 117503)]