20160822776

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{4721}}^1\times {\mathrm{23209}}^1$

素因数の和:27959

約数の個数: 32

約数和(自身を含む): 39455143200

約数和(自身を除く): 19294320424

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 4721, 9442, 18884, 23209, 37768, 46418, 92836, 108583, 185672, 217166, 434332, 533807, 868664, 1067614, 2135228, 4270456, 109569689, 219139378, 438278756, 876557512, 2520102847, 5040205694, 10080411388, 20160822776]

約数ペア:

[(1, 20160822776), (2, 10080411388), (4, 5040205694), (8, 2520102847), (23, 876557512), (46, 438278756), (92, 219139378), (184, 109569689), (4721, 4270456), (9442, 2135228), (18884, 1067614), (23209, 868664), (37768, 533807), (46418, 434332), (92836, 217166), (108583, 185672)]