2010261620

素因数分解:

$2^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{91127}}^1$

素因数の和:92239

約数の個数: 24

約数和(自身を含む): 4225423104

約数和(自身を除く): 2215161484

約数列:

[1, 2, 4, 5, 10, 20, 1103, 2206, 4412, 5515, 11030, 22060, 91127, 182254, 364508, 455635, 911270, 1822540, 100513081, 201026162, 402052324, 502565405, 1005130810, 2010261620]

約数ペア:

[(1, 2010261620), (2, 1005130810), (4, 502565405), (5, 402052324), (10, 201026162), (20, 100513081), (1103, 1822540), (2206, 911270), (4412, 455635), (5515, 364508), (11030, 182254), (22060, 91127)]