20512142621

素因数分解:

${\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1\times {\mathrm{9133}}^1$

素因数の和:9872

約数の個数: 16

約数和(自身を含む): 21312837168

約数和(自身を除く): 800694547

約数列:

[1, 37, 101, 601, 3737, 9133, 22237, 60701, 337921, 922433, 2245937, 5488933, 34130021, 203090521, 554382233, 20512142621]

約数ペア:

[(1, 20512142621), (37, 554382233), (101, 203090521), (601, 34130021), (3737, 5488933), (9133, 2245937), (22237, 922433), (60701, 337921)]