20529842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1033}}^1$

素因数の和:1577

約数の個数: 16

約数和(自身を含む): 32508960

約数和(自身を除く): 11979118

約数列:

[1, 2, 19, 38, 523, 1033, 1046, 2066, 9937, 19627, 19874, 39254, 540259, 1080518, 10264921, 20529842]

約数ペア:

[(1, 20529842), (2, 10264921), (19, 1080518), (38, 540259), (523, 39254), (1033, 19874), (1046, 19627), (2066, 9937)]