20740443361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10313}}^1\times {\mathrm{7949}}^1$

素因数の和:18296

約数の個数: 16

約数和(自身を含む): 23614934400

約数和(自身を除く): 2874491039

約数列:

[1, 11, 23, 253, 7949, 10313, 87439, 113443, 182827, 237199, 2011097, 2609189, 81978037, 901758407, 1885494851, 20740443361]

約数ペア:

[(1, 20740443361), (11, 1885494851), (23, 901758407), (253, 81978037), (7949, 2609189), (10313, 2011097), (87439, 237199), (113443, 182827)]