20109069956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9539407}}^1$

素因数の和:9539459

約数の個数: 24

約数和(自身を含む): 38462893056

約数和(自身を除く): 18353823100

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 9539407, 19078814, 38157628, 162169919, 295721617, 324339838, 591443234, 648679676, 1182886468, 5027267489, 10054534978, 20109069956]

約数ペア:

[(1, 20109069956), (2, 10054534978), (4, 5027267489), (17, 1182886468), (31, 648679676), (34, 591443234), (62, 324339838), (68, 295721617), (124, 162169919), (527, 38157628), (1054, 19078814), (2108, 9539407)]