20076579455085

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{18582457}}^1$

素因数の和:18582675

約数の個数: 64

約数和(自身を含む): 36605955663360

約数和(自身を除く): 16529376208275

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 151, 159, 265, 453, 477, 755, 795, 1359, 1431, 2265, 2385, 4077, 6795, 7155, 8003, 20385, 24009, 40015, 72027, 120045, 216081, 360135, 1080405, 18582457, 55747371, 92912285, 167242113, 278736855, 501726339, 836210565, 984870221, 2508631695, 2805951007, 2954610663, 4924351105, 8417853021, 8863831989, 14029755035, 14773053315, 25253559063, 26591495967, 42089265105, 44319159945, 75760677189, 126267795315, 132957479835, 148715403371, 378803385945, 446146210113, 743577016855, 1338438630339, 2230731050565, 4015315891017, 6692193151695, 20076579455085]

約数ペア:

[(1, 20076579455085), (3, 6692193151695), (5, 4015315891017), (9, 2230731050565), (15, 1338438630339), (27, 743577016855), (45, 446146210113), (53, 378803385945), (135, 148715403371), (151, 132957479835), (159, 126267795315), (265, 75760677189), (453, 44319159945), (477, 42089265105), (755, 26591495967), (795, 25253559063), (1359, 14773053315), (1431, 14029755035), (2265, 8863831989), (2385, 8417853021), (4077, 4924351105), (6795, 2954610663), (7155, 2805951007), (8003, 2508631695), (20385, 984870221), (24009, 836210565), (40015, 501726339), (72027, 278736855), (120045, 167242113), (216081, 92912285), (360135, 55747371), (1080405, 18582457)]