20378322

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49223}}^1$

素因数の和:49254

約数の個数: 24

約数和(自身を含む): 46073664

約数和(自身を除く): 25695342

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 49223, 98446, 147669, 295338, 443007, 886014, 1132129, 2264258, 3396387, 6792774, 10189161, 20378322]

約数ペア:

[(1, 20378322), (2, 10189161), (3, 6792774), (6, 3396387), (9, 2264258), (18, 1132129), (23, 886014), (46, 443007), (69, 295338), (138, 147669), (207, 98446), (414, 49223)]