20441158

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3499}}^1$

素因数の和:3651

約数の個数: 16

約数和(自身を含む): 32256000

約数和(自身を除く): 11814842

約数列:

[1, 2, 23, 46, 127, 254, 2921, 3499, 5842, 6998, 80477, 160954, 444373, 888746, 10220579, 20441158]

約数ペア:

[(1, 20441158), (2, 10220579), (23, 888746), (46, 444373), (127, 160954), (254, 80477), (2921, 6998), (3499, 5842)]