20160938534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{20521}}^1\times {\mathrm{44657}}^1$

素因数の和:65191

約数の個数: 16

約数和(自身を含む): 32992973136

約数和(自身を除く): 12832034602

約数列:

[1, 2, 11, 22, 20521, 41042, 44657, 89314, 225731, 451462, 491227, 982454, 916406297, 1832812594, 10080469267, 20160938534]

約数ペア:

[(1, 20160938534), (2, 10080469267), (11, 1832812594), (22, 916406297), (20521, 982454), (41042, 491227), (44657, 451462), (89314, 225731)]