20512142683

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1\times {\mathrm{25343}}^1$

素因数の和:26442

約数の個数: 16

約数和(自身を含む): 22140518400

約数和(自身を除く): 1628375717

約数列:

[1, 19, 41, 779, 1039, 19741, 25343, 42599, 481517, 809381, 1039063, 19742197, 26331377, 500296163, 1079586457, 20512142683]

約数ペア:

[(1, 20512142683), (19, 1079586457), (41, 500296163), (779, 26331377), (1039, 19742197), (19741, 1039063), (25343, 809381), (42599, 481517)]