23660420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{169003}}^1$

素因数の和:169019

約数の個数: 24

約数和(自身を含む): 56785344

約数和(自身を除く): 33124924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 169003, 338006, 676012, 845015, 1183021, 1690030, 2366042, 3380060, 4732084, 5915105, 11830210, 23660420]

約数ペア:

[(1, 23660420), (2, 11830210), (4, 5915105), (5, 4732084), (7, 3380060), (10, 2366042), (14, 1690030), (20, 1183021), (28, 845015), (35, 676012), (70, 338006), (140, 169003)]