20542126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{1087}}^1$

素因数の和:1959

約数の個数: 16

約数和(自身を含む): 33684480

約数和(自身を除く): 13142354

約数列:

[1, 2, 11, 22, 859, 1087, 1718, 2174, 9449, 11957, 18898, 23914, 933733, 1867466, 10271063, 20542126]

約数ペア:

[(1, 20542126), (2, 10271063), (11, 1867466), (22, 933733), (859, 23914), (1087, 18898), (1718, 11957), (2174, 9449)]