20175031429

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1\times {\mathrm{22129}}^1$

素因数の和:23212

約数の個数: 16

約数和(自身を含む): 23248892800

約数和(自身を除く): 3073861371

約数列:

[1, 7, 139, 937, 973, 6559, 22129, 130243, 154903, 911701, 3075931, 20734873, 21531517, 145144111, 2882147347, 20175031429]

約数ペア:

[(1, 20175031429), (7, 2882147347), (139, 145144111), (937, 21531517), (973, 20734873), (6559, 3075931), (22129, 911701), (130243, 154903)]