20172657142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^2\times {\mathrm{283}}^2$

素因数の和:793

約数の個数: 36

約数和(自身を含む): 33439347396

約数和(自身を除く): 13266690254

約数列:

[1, 2, 11, 22, 107, 214, 283, 566, 1177, 2354, 3113, 6226, 11449, 22898, 30281, 60562, 80089, 125939, 160178, 251878, 333091, 666182, 880979, 1761958, 3240067, 6480134, 8569523, 17139046, 35640737, 71281474, 94264753, 188529506, 916938961, 1833877922, 10086328571, 20172657142]

約数ペア:

[(1, 20172657142), (2, 10086328571), (11, 1833877922), (22, 916938961), (107, 188529506), (214, 94264753), (283, 71281474), (566, 35640737), (1177, 17139046), (2354, 8569523), (3113, 6480134), (6226, 3240067), (11449, 1761958), (22898, 880979), (30281, 666182), (60562, 333091), (80089, 251878), (125939, 160178)]