14384420

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7121}}^1$

素因数の和:7231

約数の個数: 24

約数和(自身を含む): 30510648

約数和(自身を除く): 16126228

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 7121, 14242, 28484, 35605, 71210, 142420, 719221, 1438442, 2876884, 3596105, 7192210, 14384420]

約数ペア:

[(1, 14384420), (2, 7192210), (4, 3596105), (5, 2876884), (10, 1438442), (20, 719221), (101, 142420), (202, 71210), (404, 35605), (505, 28484), (1010, 14242), (2020, 7121)]