20145841362

素因数分解:

$2^1\times 3^2\times {\mathrm{1119213409}}^1$

素因数の和:1119213417

約数の個数: 12

約数和(自身を含む): 43649322990

約数和(自身を除く): 23503481628

約数列:

[1, 2, 3, 6, 9, 18, 1119213409, 2238426818, 3357640227, 6715280454, 10072920681, 20145841362]

約数ペア:

[(1, 20145841362), (2, 10072920681), (3, 6715280454), (6, 3357640227), (9, 2238426818), (18, 1119213409)]