2006185616

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{112253}}^1$

素因数の和:113378

約数の個数: 20

約数和(自身を含む): 3890499132

約数和(自身を除く): 1884313516

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4468, 8936, 17872, 112253, 224506, 449012, 898024, 1796048, 125386601, 250773202, 501546404, 1003092808, 2006185616]

約数ペア:

[(1, 2006185616), (2, 1003092808), (4, 501546404), (8, 250773202), (16, 125386601), (1117, 1796048), (2234, 898024), (4468, 449012), (8936, 224506), (17872, 112253)]