20257060

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17167}}^1$

素因数の和:17235

約数の個数: 24

約数和(自身を含む): 43263360

約数和(自身を除く): 23006300

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 17167, 34334, 68668, 85835, 171670, 343340, 1012853, 2025706, 4051412, 5064265, 10128530, 20257060]

約数ペア:

[(1, 20257060), (2, 10128530), (4, 5064265), (5, 4051412), (10, 2025706), (20, 1012853), (59, 343340), (118, 171670), (236, 85835), (295, 68668), (590, 34334), (1180, 17167)]