20161788824

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{34523611}}^1$

素因数の和:34523690

約数の個数: 16

約数和(自身を含む): 38321209320

約数和(自身を除く): 18159420496

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 34523611, 69047222, 138094444, 276188888, 2520223603, 5040447206, 10080894412, 20161788824]

約数ペア:

[(1, 20161788824), (2, 10080894412), (4, 5040447206), (8, 2520223603), (73, 276188888), (146, 138094444), (292, 69047222), (584, 34523611)]