20829216001

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{54631}}^1$

素因数の和:54813

約数の個数: 24

約数和(自身を含む): 24065177472

約数和(自身を除く): 3235961471

約数列:

[1, 11, 23, 121, 137, 253, 1507, 2783, 3151, 16577, 34661, 54631, 381271, 600941, 1256513, 6610351, 7484447, 13821643, 82328917, 152038073, 172142281, 905618087, 1893565091, 20829216001]

約数ペア:

[(1, 20829216001), (11, 1893565091), (23, 905618087), (121, 172142281), (137, 152038073), (253, 82328917), (1507, 13821643), (2783, 7484447), (3151, 6610351), (16577, 1256513), (34661, 600941), (54631, 381271)]