20163323388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129252073}}^1$

素因数の和:129252093

約数の個数: 24

約数和(自身を含む): 50666813008

約数和(自身を除く): 30503489620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129252073, 258504146, 387756219, 517008292, 775512438, 1551024876, 1680276949, 3360553898, 5040830847, 6721107796, 10081661694, 20163323388]

約数ペア:

[(1, 20163323388), (2, 10081661694), (3, 6721107796), (4, 5040830847), (6, 3360553898), (12, 1680276949), (13, 1551024876), (26, 775512438), (39, 517008292), (52, 387756219), (78, 258504146), (156, 129252073)]