20346020631

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{132980527}}^1$

素因数の和:132980550

約数の個数: 12

約数和(自身を含む): 31117443552

約数和(自身を除く): 10771422921

約数列:

[1, 3, 9, 17, 51, 153, 132980527, 398941581, 1196824743, 2260668959, 6782006877, 20346020631]

約数ペア:

[(1, 20346020631), (3, 6782006877), (9, 2260668959), (17, 1196824743), (51, 398941581), (153, 132980527)]