20107367423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{156061}}^1$

素因数の和:156155

約数の個数: 32

約数和(自身を含む): 25484300352

約数和(自身を除く): 5376932929

約数列:

[1, 11, 13, 17, 53, 143, 187, 221, 583, 689, 901, 2431, 7579, 9911, 11713, 128843, 156061, 1716671, 2028793, 2653037, 8271233, 22316723, 29183407, 34489481, 90983563, 107526029, 140610961, 379384291, 1182786319, 1546720571, 1827942493, 20107367423]

約数ペア:

[(1, 20107367423), (11, 1827942493), (13, 1546720571), (17, 1182786319), (53, 379384291), (143, 140610961), (187, 107526029), (221, 90983563), (583, 34489481), (689, 29183407), (901, 22316723), (2431, 8271233), (7579, 2653037), (9911, 2028793), (11713, 1716671), (128843, 156061)]