20310362518011

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1228028449}}^1$

素因数の和:1228028638

約数の個数: 16

約数和(自身を含む): 27999048660000

約数和(自身を除く): 7688686141989

約数列:

[1, 3, 37, 111, 149, 447, 5513, 16539, 1228028449, 3684085347, 45437052613, 136311157839, 182976238901, 548928716703, 6770120839337, 20310362518011]

約数ペア:

[(1, 20310362518011), (3, 6770120839337), (37, 548928716703), (111, 182976238901), (149, 136311157839), (447, 45437052613), (5513, 3684085347), (16539, 1228028449)]