20111040677

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{6469}}^1$

素因数の和:6885

約数の個数: 32

約数和(自身を含む): 25043558400

約数和(自身を除く): 4932517723

約数列:

[1, 7, 13, 91, 127, 269, 889, 1651, 1883, 3497, 6469, 11557, 24479, 34163, 45283, 84097, 239141, 444119, 588679, 821563, 1740161, 3108833, 5750941, 10680319, 12181127, 22622093, 74762233, 158354651, 221000447, 1547003129, 2873005811, 20111040677]

約数ペア:

[(1, 20111040677), (7, 2873005811), (13, 1547003129), (91, 221000447), (127, 158354651), (269, 74762233), (889, 22622093), (1651, 12181127), (1883, 10680319), (3497, 5750941), (6469, 3108833), (11557, 1740161), (24479, 821563), (34163, 588679), (45283, 444119), (84097, 239141)]