2016355984

素因数分解:

$2^4\times {\mathrm{5573}}^1\times {\mathrm{22613}}^1$

素因数の和:28194

約数の個数: 20

約数和(自身を含む): 3907563516

約数和(自身を除く): 1891207532

約数列:

[1, 2, 4, 8, 16, 5573, 11146, 22292, 22613, 44584, 45226, 89168, 90452, 180904, 361808, 126022249, 252044498, 504088996, 1008177992, 2016355984]

約数ペア:

[(1, 2016355984), (2, 1008177992), (4, 504088996), (8, 252044498), (16, 126022249), (5573, 361808), (11146, 180904), (22292, 90452), (22613, 89168), (44584, 45226)]