20162770901

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{514081}}^1$

素因数の和:514532

約数の個数: 16

約数和(自身を含む): 24873343488

約数和(自身を除く): 4710572587

約数列:

[1, 7, 13, 91, 431, 3017, 5603, 39221, 514081, 3598567, 6683053, 46781371, 221568911, 1550982377, 2880395843, 20162770901]

約数ペア:

[(1, 20162770901), (7, 2880395843), (13, 1550982377), (91, 221568911), (431, 46781371), (3017, 6683053), (5603, 3598567), (39221, 514081)]