20788492029

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1871}}^1\times {\mathrm{86131}}^1$

素因数の和:88048

約数の個数: 16

約数和(自身を含む): 28378082304

約数和(自身を除く): 7589590275

約数列:

[1, 3, 43, 129, 1871, 5613, 80453, 86131, 241359, 258393, 3703633, 11110899, 161151101, 483453303, 6929497343, 20788492029]

約数ペア:

[(1, 20788492029), (3, 6929497343), (43, 483453303), (129, 161151101), (1871, 11110899), (5613, 3703633), (80453, 258393), (86131, 241359)]