20512007153

素因数分解:

${\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{547}}^1\times {\mathrm{7873}}^1$

素因数の和:8864

約数の個数: 16

約数和(自身を含む): 22472270016

約数和(自身を除く): 1960262863

約数列:

[1, 11, 433, 547, 4763, 6017, 7873, 86603, 236851, 2605361, 3409009, 4306531, 37499099, 47371841, 1864727923, 20512007153]

約数ペア:

[(1, 20512007153), (11, 1864727923), (433, 47371841), (547, 37499099), (4763, 4306531), (6017, 3409009), (7873, 2605361), (86603, 236851)]