2010169904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6612401}}^1$

素因数の和:6612428

約数の個数: 20

約数和(自身を含む): 4099689240

約数和(自身を除く): 2089519336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6612401, 13224802, 26449604, 52899208, 105798416, 125635619, 251271238, 502542476, 1005084952, 2010169904]

約数ペア:

[(1, 2010169904), (2, 1005084952), (4, 502542476), (8, 251271238), (16, 125635619), (19, 105798416), (38, 52899208), (76, 26449604), (152, 13224802), (304, 6612401)]