20188896482313

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{751}}^1\times {\mathrm{351863}}^1$

素因数の和:353286

約数の個数: 48

約数和(自身を含む): 31495014480384

約数和(自身を除く): 11306117998071

約数列:

[1, 3, 9, 13, 39, 117, 653, 751, 1959, 2253, 5877, 6759, 8489, 9763, 25467, 29289, 76401, 87867, 351863, 490403, 1055589, 1471209, 3166767, 4413627, 4574219, 6375239, 13722657, 19125717, 41167971, 57377151, 229766539, 264249113, 689299617, 792747339, 2067898851, 2378242017, 2986965007, 3435238469, 8960895021, 10305715407, 26882685063, 30917146221, 172554670789, 517664012367, 1552992037101, 2243210720257, 6729632160771, 20188896482313]

約数ペア:

[(1, 20188896482313), (3, 6729632160771), (9, 2243210720257), (13, 1552992037101), (39, 517664012367), (117, 172554670789), (653, 30917146221), (751, 26882685063), (1959, 10305715407), (2253, 8960895021), (5877, 3435238469), (6759, 2986965007), (8489, 2378242017), (9763, 2067898851), (25467, 792747339), (29289, 689299617), (76401, 264249113), (87867, 229766539), (351863, 57377151), (490403, 41167971), (1055589, 19125717), (1471209, 13722657), (3166767, 6375239), (4413627, 4574219)]