20120965997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1223}}^1\times {\mathrm{5519}}^1$

素因数の和:7024

約数の個数: 16

約数和(自身を含む): 22053150720

約数和(自身を除く): 1932184723

約数列:

[1, 11, 271, 1223, 2981, 5519, 13453, 60709, 331433, 1495649, 3645763, 6749737, 16452139, 74247107, 1829178727, 20120965997]

約数ペア:

[(1, 20120965997), (11, 1829178727), (271, 74247107), (1223, 16452139), (2981, 6749737), (5519, 3645763), (13453, 1495649), (60709, 331433)]