20173330954

素因数分解:

$2^1\times 7^1\times {\mathrm{2657}}^1\times {\mathrm{542323}}^1$

素因数の和:544989

約数の個数: 16

約数和(自身を含む): 34595932608

約数和(自身を除く): 14422601654

約数列:

[1, 2, 7, 14, 2657, 5314, 18599, 37198, 542323, 1084646, 3796261, 7592522, 1440952211, 2881904422, 10086665477, 20173330954]

約数ペア:

[(1, 20173330954), (2, 10086665477), (7, 2881904422), (14, 1440952211), (2657, 7592522), (5314, 3796261), (18599, 1084646), (37198, 542323)]