20161689933

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5021}}^1\times {\mathrm{17383}}^1$

素因数の和:22425

約数の個数: 32

約数和(自身を含む): 33524140032

約数和(自身を除く): 13362450099

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 5021, 15063, 17383, 35147, 52149, 55231, 105441, 121681, 165693, 191213, 365043, 386617, 573639, 1159851, 1338491, 4015473, 87280043, 261840129, 610960301, 960080473, 1832880903, 2880241419, 6720563311, 20161689933]

約数ペア:

[(1, 20161689933), (3, 6720563311), (7, 2880241419), (11, 1832880903), (21, 960080473), (33, 610960301), (77, 261840129), (231, 87280043), (5021, 4015473), (15063, 1338491), (17383, 1159851), (35147, 573639), (52149, 386617), (55231, 365043), (105441, 191213), (121681, 165693)]