23739420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{395657}}^1$

素因数の和:395669

約数の個数: 24

約数和(自身を含む): 66470544

約数和(自身を除く): 42731124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 395657, 791314, 1186971, 1582628, 1978285, 2373942, 3956570, 4747884, 5934855, 7913140, 11869710, 23739420]

約数ペア:

[(1, 23739420), (2, 11869710), (3, 7913140), (4, 5934855), (5, 4747884), (6, 3956570), (10, 2373942), (12, 1978285), (15, 1582628), (20, 1186971), (30, 791314), (60, 395657)]