14742020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15683}}^1$

素因数の和:15739

約数の個数: 24

約数和(自身を含む): 31618944

約数和(自身を除く): 16876924

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 15683, 31366, 62732, 78415, 156830, 313660, 737101, 1474202, 2948404, 3685505, 7371010, 14742020]

約数ペア:

[(1, 14742020), (2, 7371010), (4, 3685505), (5, 2948404), (10, 1474202), (20, 737101), (47, 313660), (94, 156830), (188, 78415), (235, 62732), (470, 31366), (940, 15683)]