20659914

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{34781}}^1$

素因数の和:34803

約数の個数: 32

約数和(自身を含む): 50086080

約数和(自身を除く): 29426166

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 34781, 69562, 104343, 208686, 313029, 382591, 626058, 765182, 939087, 1147773, 1878174, 2295546, 3443319, 6886638, 10329957, 20659914]

約数ペア:

[(1, 20659914), (2, 10329957), (3, 6886638), (6, 3443319), (9, 2295546), (11, 1878174), (18, 1147773), (22, 939087), (27, 765182), (33, 626058), (54, 382591), (66, 313029), (99, 208686), (198, 104343), (297, 69562), (594, 34781)]