20134342489

素因数分解:

${\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1759}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 21377621760

約数和(自身を除く): 1243279271

約数列:

[1, 31, 43, 277, 961, 1333, 1759, 8587, 11911, 41323, 54529, 75637, 266197, 369241, 487243, 1690399, 2344747, 11446471, 15104533, 20951449, 72687157, 468240523, 649494919, 20134342489]

約数ペア:

[(1, 20134342489), (31, 649494919), (43, 468240523), (277, 72687157), (961, 20951449), (1333, 15104533), (1759, 11446471), (8587, 2344747), (11911, 1690399), (41323, 487243), (54529, 369241), (75637, 266197)]