20167382954

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{343813}}^1$

素因数の和:344165

約数の個数: 16

約数和(自身を含む): 30613198560

約数和(自身を除く): 10445815606

約数列:

[1, 2, 139, 211, 278, 422, 29329, 58658, 343813, 687626, 47790007, 72544543, 95580014, 145089086, 10083691477, 20167382954]

約数ペア:

[(1, 20167382954), (2, 10083691477), (139, 145089086), (211, 95580014), (278, 72544543), (422, 47790007), (29329, 687626), (58658, 343813)]