20939883549

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{34127}}^1\times {\mathrm{15733}}^1$

素因数の和:49876

約数の個数: 16

約数和(自身を含む): 30070317312

約数和(自身を除く): 9130433763

約数列:

[1, 3, 13, 39, 15733, 34127, 47199, 102381, 204529, 443651, 613587, 1330953, 536920091, 1610760273, 6979961183, 20939883549]

約数ペア:

[(1, 20939883549), (3, 6979961183), (13, 1610760273), (39, 536920091), (15733, 1330953), (34127, 613587), (47199, 443651), (102381, 204529)]