20664032763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{59699}}^1$

素因数の和:60347

約数の個数: 32

約数和(自身を含む): 31876934400

約数和(自身を除く): 11212901637

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 617, 1851, 6787, 10489, 20361, 31467, 59699, 115379, 179097, 346137, 656689, 1014883, 1970067, 3044649, 11163713, 33491139, 36834283, 110502849, 405177113, 626182811, 1215531339, 1878548433, 6888010921, 20664032763]

約数ペア:

[(1, 20664032763), (3, 6888010921), (11, 1878548433), (17, 1215531339), (33, 626182811), (51, 405177113), (187, 110502849), (561, 36834283), (617, 33491139), (1851, 11163713), (6787, 3044649), (10489, 1970067), (20361, 1014883), (31467, 656689), (59699, 346137), (115379, 179097)]