20045368

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6067}}^1$

素因数の和:6139

約数の個数: 32

約数和(自身を含む): 43689600

約数和(自身を除く): 23644232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 6067, 12134, 24268, 42469, 48536, 84938, 169876, 339752, 357953, 715906, 1431812, 2505671, 2863624, 5011342, 10022684, 20045368]

約数ペア:

[(1, 20045368), (2, 10022684), (4, 5011342), (7, 2863624), (8, 2505671), (14, 1431812), (28, 715906), (56, 357953), (59, 339752), (118, 169876), (236, 84938), (413, 48536), (472, 42469), (826, 24268), (1652, 12134), (3304, 6067)]