20159441396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2127421}}^1$

素因数の和:2127551

約数の個数: 24

約数和(自身を含む): 37170317184

約数和(自身を除く): 17010875788

約数列:

[1, 2, 4, 23, 46, 92, 103, 206, 412, 2369, 4738, 9476, 2127421, 4254842, 8509684, 48930683, 97861366, 195722732, 219124363, 438248726, 876497452, 5039860349, 10079720698, 20159441396]

約数ペア:

[(1, 20159441396), (2, 10079720698), (4, 5039860349), (23, 876497452), (46, 438248726), (92, 219124363), (103, 195722732), (206, 97861366), (412, 48930683), (2369, 8509684), (4738, 4254842), (9476, 2127421)]