20162551660459

素因数分解:

${\mathrm{13}}^2\times {\mathrm{6863317}}^1\times {\mathrm{17383}}^1$

素因数の和:6880726

約数の個数: 12

約数和(自身を含む): 21834081380496

約数和(自身を除く): 1671529720037

約数列:

[1, 13, 169, 17383, 225979, 2937727, 6863317, 89223121, 1159900573, 119305039411, 1550965512343, 20162551660459]

約数ペア:

[(1, 20162551660459), (13, 1550965512343), (169, 119305039411), (17383, 1159900573), (225979, 89223121), (2937727, 6863317)]