20070853

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 22643712

約数和(自身を除く): 2572859

約数列:

[1, 11, 41, 191, 233, 451, 2101, 2563, 7831, 9553, 44503, 86141, 105083, 489533, 1824623, 20070853]

約数ペア:

[(1, 20070853), (11, 1824623), (41, 489533), (191, 105083), (233, 86141), (451, 44503), (2101, 9553), (2563, 7831)]