20173665602

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1\times {\mathrm{255253}}^1$

素因数の和:256217

約数の個数: 16

約数和(自身を含む): 30998045760

約数和(自身を除く): 10824380158

約数列:

[1, 2, 43, 86, 919, 1838, 39517, 79034, 255253, 510506, 10975879, 21951758, 234577507, 469155014, 10086832801, 20173665602]

約数ペア:

[(1, 20173665602), (2, 10086832801), (43, 469155014), (86, 234577507), (919, 21951758), (1838, 10975879), (39517, 510506), (79034, 255253)]