20243368851

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{2089}}^1\times {\mathrm{11177}}^1$

素因数の和:13303

約数の個数: 24

約数和(自身を含む): 28688560560

約数和(自身を除く): 8445191709

約数列:

[1, 3, 17, 51, 289, 867, 2089, 6267, 11177, 33531, 35513, 106539, 190009, 570027, 603721, 1811163, 3230153, 9690459, 23348753, 70046259, 396928801, 1190786403, 6747789617, 20243368851]

約数ペア:

[(1, 20243368851), (3, 6747789617), (17, 1190786403), (51, 396928801), (289, 70046259), (867, 23348753), (2089, 9690459), (6267, 3230153), (11177, 1811163), (33531, 603721), (35513, 570027), (106539, 190009)]