20096834945

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{32987}}^1$

素因数の和:33086

約数の個数: 48

約数和(自身を含む): 28430377920

約数和(自身を除く): 8333542975

約数列:

[1, 5, 11, 19, 53, 55, 95, 121, 209, 265, 583, 605, 1007, 1045, 2299, 2915, 5035, 6413, 11077, 11495, 32065, 32987, 55385, 121847, 164935, 362857, 609235, 626753, 1748311, 1814285, 3133765, 3991427, 6894283, 8741555, 19231421, 19957135, 33217909, 34471415, 75837113, 96157105, 166089545, 211545631, 365396999, 379185565, 1057728155, 1826984995, 4019366989, 20096834945]

約数ペア:

[(1, 20096834945), (5, 4019366989), (11, 1826984995), (19, 1057728155), (53, 379185565), (55, 365396999), (95, 211545631), (121, 166089545), (209, 96157105), (265, 75837113), (583, 34471415), (605, 33217909), (1007, 19957135), (1045, 19231421), (2299, 8741555), (2915, 6894283), (5035, 3991427), (6413, 3133765), (11077, 1814285), (11495, 1748311), (32065, 626753), (32987, 609235), (55385, 362857), (121847, 164935)]