20183005917

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{9857}}^1$

素因数の和:10114

約数の個数: 48

約数和(自身を含む): 31003015680

約数和(自身を除く): 10820009763

約数列:

[1, 3, 9, 31, 41, 93, 123, 179, 279, 369, 537, 1271, 1611, 3813, 5549, 7339, 9857, 11439, 16647, 22017, 29571, 49941, 66051, 88713, 227509, 305567, 404137, 682527, 916701, 1212411, 1764403, 2047581, 2750103, 3637233, 5293209, 12528247, 15879627, 37584741, 54696493, 72340523, 112754223, 164089479, 217021569, 492268437, 651064707, 2242556213, 6727668639, 20183005917]

約数ペア:

[(1, 20183005917), (3, 6727668639), (9, 2242556213), (31, 651064707), (41, 492268437), (93, 217021569), (123, 164089479), (179, 112754223), (279, 72340523), (369, 54696493), (537, 37584741), (1271, 15879627), (1611, 12528247), (3813, 5293209), (5549, 3637233), (7339, 2750103), (9857, 2047581), (11439, 1764403), (16647, 1212411), (22017, 916701), (29571, 682527), (49941, 404137), (66051, 305567), (88713, 227509)]