20296930

素因数分解:

$2^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1913}}^1$

素因数の和:2981

約数の個数: 16

約数和(自身を含む): 36588024

約数和(自身を除く): 16291094

約数列:

[1, 2, 5, 10, 1061, 1913, 2122, 3826, 5305, 9565, 10610, 19130, 2029693, 4059386, 10148465, 20296930]

約数ペア:

[(1, 20296930), (2, 10148465), (5, 4059386), (10, 2029693), (1061, 19130), (1913, 10610), (2122, 9565), (3826, 5305)]