20166040323

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{12251}}^1$

素因数の和:13560

約数の個数: 48

約数和(自身を含む): 34250711040

約数和(自身を除く): 14084670717

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1279, 1287, 3837, 11511, 12251, 14069, 16627, 36753, 42207, 49881, 110259, 126621, 134761, 149643, 159263, 182897, 404283, 477789, 548691, 1212849, 1433367, 1646073, 1751893, 5255679, 15669029, 15767037, 47007087, 141021261, 172359319, 203697377, 517077957, 611092131, 1551233871, 1833276393, 2240671147, 6722013441, 20166040323]

約数ペア:

[(1, 20166040323), (3, 6722013441), (9, 2240671147), (11, 1833276393), (13, 1551233871), (33, 611092131), (39, 517077957), (99, 203697377), (117, 172359319), (143, 141021261), (429, 47007087), (1279, 15767037), (1287, 15669029), (3837, 5255679), (11511, 1751893), (12251, 1646073), (14069, 1433367), (16627, 1212849), (36753, 548691), (42207, 477789), (49881, 404283), (110259, 182897), (126621, 159263), (134761, 149643)]