20144297906

素因数分解:

$2^1\times {\mathrm{523}}^1\times {\mathrm{4273}}^1\times {\mathrm{4507}}^1$

素因数の和:9305

約数の個数: 16

約数和(自身を含む): 30288025824

約数和(自身を除く): 10143727918

約数列:

[1, 2, 523, 1046, 4273, 4507, 8546, 9014, 2234779, 2357161, 4469558, 4714322, 19258411, 38516822, 10072148953, 20144297906]

約数ペア:

[(1, 20144297906), (2, 10072148953), (523, 38516822), (1046, 19258411), (4273, 4714322), (4507, 4469558), (8546, 2357161), (9014, 2234779)]