20171119046

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{11161}}^1\times {\mathrm{5347}}^1$

素因数の和:16536

約数の個数: 24

約数和(自身を含む): 32772212424

約数和(自身を除く): 12601093378

約数列:

[1, 2, 13, 26, 169, 338, 5347, 10694, 11161, 22322, 69511, 139022, 145093, 290186, 903643, 1807286, 1886209, 3772418, 59677867, 119355734, 775812271, 1551624542, 10085559523, 20171119046]

約数ペア:

[(1, 20171119046), (2, 10085559523), (13, 1551624542), (26, 775812271), (169, 119355734), (338, 59677867), (5347, 3772418), (10694, 1886209), (11161, 1807286), (22322, 903643), (69511, 290186), (139022, 145093)]