19960836363

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{170605439}}^1$

素因数の和:170605458

約数の個数: 12

約数和(自身を含む): 31050190080

約数和(自身を除く): 11089353717

約数列:

[1, 3, 9, 13, 39, 117, 170605439, 511816317, 1535448951, 2217870707, 6653612121, 19960836363]

約数ペア:

[(1, 19960836363), (3, 6653612121), (9, 2217870707), (13, 1535448951), (39, 511816317), (117, 170605439)]