20132364088

素因数分解:

$2^3\times {\mathrm{1997}}^1\times {\mathrm{1260163}}^1$

素因数の和:1262166

約数の個数: 16

約数和(自身を含む): 37767115080

約数和(自身を除く): 17634750992

約数列:

[1, 2, 4, 8, 1997, 3994, 7988, 15976, 1260163, 2520326, 5040652, 10081304, 2516545511, 5033091022, 10066182044, 20132364088]

約数ペア:

[(1, 20132364088), (2, 10066182044), (4, 5033091022), (8, 2516545511), (1997, 10081304), (3994, 5040652), (7988, 2520326), (15976, 1260163)]