20187752607

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{341569}}^1$

素因数の和:341788

約数の個数: 32

約数和(自身を含む): 32790720000

約数和(自身を除く): 12602967393

約数列:

[1, 3, 9, 11, 27, 33, 99, 199, 297, 597, 1791, 2189, 5373, 6567, 19701, 59103, 341569, 1024707, 3074121, 3757259, 9222363, 11271777, 33815331, 67972231, 101445993, 203916693, 611750079, 747694541, 1835250237, 2243083623, 6729250869, 20187752607]

約数ペア:

[(1, 20187752607), (3, 6729250869), (9, 2243083623), (11, 1835250237), (27, 747694541), (33, 611750079), (99, 203916693), (199, 101445993), (297, 67972231), (597, 33815331), (1791, 11271777), (2189, 9222363), (5373, 3757259), (6567, 3074121), (19701, 1024707), (59103, 341569)]