2016805712

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1518679}}^1$

素因数の和:1518770

約数の個数: 20

約数和(自身を含む): 3954642720

約数和(自身を除く): 1937837008

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1518679, 3037358, 6074716, 12149432, 24298864, 126050357, 252100714, 504201428, 1008402856, 2016805712]

約数ペア:

[(1, 2016805712), (2, 1008402856), (4, 504201428), (8, 252100714), (16, 126050357), (83, 24298864), (166, 12149432), (332, 6074716), (664, 3037358), (1328, 1518679)]