2016462020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5306479}}^1$

素因数の和:5306507

約数の個数: 24

約数和(自身を含む): 4457443200

約数和(自身を除く): 2440981180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5306479, 10612958, 21225916, 26532395, 53064790, 100823101, 106129580, 201646202, 403292404, 504115505, 1008231010, 2016462020]

約数ペア:

[(1, 2016462020), (2, 1008231010), (4, 504115505), (5, 403292404), (10, 201646202), (19, 106129580), (20, 100823101), (38, 53064790), (76, 26532395), (95, 21225916), (190, 10612958), (380, 5306479)]