2016518864

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1518463}}^1$

素因数の和:1518554

約数の個数: 20

約数和(自身を含む): 3954080256

約数和(自身を除く): 1937561392

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1518463, 3036926, 6073852, 12147704, 24295408, 126032429, 252064858, 504129716, 1008259432, 2016518864]

約数ペア:

[(1, 2016518864), (2, 1008259432), (4, 504129716), (8, 252064858), (16, 126032429), (83, 24295408), (166, 12147704), (332, 6073852), (664, 3036926), (1328, 1518463)]