2000805969

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1\times {\mathrm{12457}}^1$

素因数の和:13944

約数の個数: 16

約数和(自身を含む): 2741955968

約数和(自身を除く): 741149999

約数列:

[1, 3, 37, 111, 1447, 4341, 12457, 37371, 53539, 160617, 460909, 1382727, 18025279, 54075837, 666935323, 2000805969]

約数ペア:

[(1, 2000805969), (3, 666935323), (37, 54075837), (111, 18025279), (1447, 1382727), (4341, 460909), (12457, 160617), (37371, 53539)]