20126203521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2676001}}^1$

素因数の和:2676136

約数の個数: 16

約数和(自身を含む): 28258581120

約数和(自身を除く): 8132377599

約数列:

[1, 3, 23, 69, 109, 327, 2507, 7521, 2676001, 8028003, 61548023, 184644069, 291684109, 875052327, 6708734507, 20126203521]

約数ペア:

[(1, 20126203521), (3, 6708734507), (23, 875052327), (69, 291684109), (109, 184644069), (327, 61548023), (2507, 8028003), (7521, 2676001)]