20273204

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24967}}^1$

素因数の和:25007

約数の個数: 24

約数和(自身を含む): 41946240

約数和(自身を除く): 21673036

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 24967, 49934, 99868, 174769, 349538, 699076, 724043, 1448086, 2896172, 5068301, 10136602, 20273204]

約数ペア:

[(1, 20273204), (2, 10136602), (4, 5068301), (7, 2896172), (14, 1448086), (28, 724043), (29, 699076), (58, 349538), (116, 174769), (203, 99868), (406, 49934), (812, 24967)]