20149444

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12197}}^1$

素因数の和:12267

約数の個数: 24

約数和(自身を含む): 40985280

約数和(自身を除く): 20835836

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 12197, 24394, 48788, 85379, 170758, 341516, 719623, 1439246, 2878492, 5037361, 10074722, 20149444]

約数ペア:

[(1, 20149444), (2, 10074722), (4, 5037361), (7, 2878492), (14, 1439246), (28, 719623), (59, 341516), (118, 170758), (236, 85379), (413, 48788), (826, 24394), (1652, 12197)]