23657420

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3853}}^1$

素因数の和:4169

約数の個数: 24

約数和(自身を含む): 49855344

約数和(自身を除く): 26197924

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 3853, 6140, 7706, 15412, 19265, 38530, 77060, 1182871, 2365742, 4731484, 5914355, 11828710, 23657420]

約数ペア:

[(1, 23657420), (2, 11828710), (4, 5914355), (5, 4731484), (10, 2365742), (20, 1182871), (307, 77060), (614, 38530), (1228, 19265), (1535, 15412), (3070, 7706), (3853, 6140)]