20596707

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 33730560

約数和(自身を除く): 13133853

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 1951, 3519, 5853, 10557, 17559, 33167, 44873, 52677, 99501, 134619, 298503, 403857, 762841, 895509, 1211571, 2288523, 6865569, 20596707]

約数ペア:

[(1, 20596707), (3, 6865569), (9, 2288523), (17, 1211571), (23, 895509), (27, 762841), (51, 403857), (69, 298503), (153, 134619), (207, 99501), (391, 52677), (459, 44873), (621, 33167), (1173, 17559), (1951, 10557), (3519, 5853)]