20191392935

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{45293}}^1$

素因数の和:45623

約数の個数: 32

約数和(自身を含む): 28385206272

約数和(自身を除く): 8193813337

約数列:

[1, 5, 7, 35, 47, 235, 271, 329, 1355, 1645, 1897, 9485, 12737, 45293, 63685, 89159, 226465, 317051, 445795, 1585255, 2128771, 10643855, 12274403, 14901397, 61372015, 74506985, 85920821, 429604105, 576896941, 2884484705, 4038278587, 20191392935]

約数ペア:

[(1, 20191392935), (5, 4038278587), (7, 2884484705), (35, 576896941), (47, 429604105), (235, 85920821), (271, 74506985), (329, 61372015), (1355, 14901397), (1645, 12274403), (1897, 10643855), (9485, 2128771), (12737, 1585255), (45293, 445795), (63685, 317051), (89159, 226465)]