20140038712

素因数分解:

$2^3\times {\mathrm{953}}^1\times {\mathrm{2641663}}^1$

素因数の和:2642622

約数の個数: 16

約数和(自身を含む): 37802211840

約数和(自身を除く): 17662173128

約数列:

[1, 2, 4, 8, 953, 1906, 3812, 7624, 2641663, 5283326, 10566652, 21133304, 2517504839, 5035009678, 10070019356, 20140038712]

約数ペア:

[(1, 20140038712), (2, 10070019356), (4, 5035009678), (8, 2517504839), (953, 21133304), (1906, 10566652), (3812, 5283326), (7624, 2641663)]