20199103794

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{97301}}^1$

素因数の和:97935

約数の個数: 48

約数和(自身を含む): 46144500480

約数和(自身を除く): 25945396686

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 607, 1214, 1821, 3642, 5463, 10926, 11533, 23066, 34599, 69198, 97301, 103797, 194602, 207594, 291903, 583806, 875709, 1751418, 1848719, 3697438, 5546157, 11092314, 16638471, 33276942, 59061707, 118123414, 177185121, 354370242, 531555363, 1063110726, 1122172433, 2244344866, 3366517299, 6733034598, 10099551897, 20199103794]

約数ペア:

[(1, 20199103794), (2, 10099551897), (3, 6733034598), (6, 3366517299), (9, 2244344866), (18, 1122172433), (19, 1063110726), (38, 531555363), (57, 354370242), (114, 177185121), (171, 118123414), (342, 59061707), (607, 33276942), (1214, 16638471), (1821, 11092314), (3642, 5546157), (5463, 3697438), (10926, 1848719), (11533, 1751418), (23066, 875709), (34599, 583806), (69198, 291903), (97301, 207594), (103797, 194602)]