20181060836

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{123055249}}^1$

素因数の和:123055294

約数の個数: 12

約数和(自身を含む): 36178243500

約数和(自身を除く): 15997182664

約数列:

[1, 2, 4, 41, 82, 164, 123055249, 246110498, 492220996, 5045265209, 10090530418, 20181060836]

約数ペア:

[(1, 20181060836), (2, 10090530418), (4, 5045265209), (41, 492220996), (82, 246110498), (164, 123055249)]