20197632051

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{132010667}}^1$

素因数の和:132010690

約数の個数: 12

約数和(自身を含む): 30890496312

約数和(自身を除く): 10692864261

約数列:

[1, 3, 9, 17, 51, 153, 132010667, 396032001, 1188096003, 2244181339, 6732544017, 20197632051]

約数ペア:

[(1, 20197632051), (3, 6732544017), (9, 2244181339), (17, 1188096003), (51, 396032001), (153, 132010667)]