20492066102443

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{1973}}^1\times {\mathrm{28109}}^1$

素因数の和:30799

約数の個数: 32

約数和(自身を含む): 22628027378880

約数和(自身を除く): 2135961276437

約数列:

[1, 13, 43, 559, 661, 1973, 8593, 25649, 28109, 28423, 84839, 365417, 369499, 1102907, 1208687, 1304153, 15712931, 16953989, 18580049, 55459057, 56078579, 241540637, 720967741, 729021527, 798942107, 2384739451, 10386247391, 31001612863, 36658436677, 476559676801, 1576312777111, 20492066102443]

約数ペア:

[(1, 20492066102443), (13, 1576312777111), (43, 476559676801), (559, 36658436677), (661, 31001612863), (1973, 10386247391), (8593, 2384739451), (25649, 798942107), (28109, 729021527), (28423, 720967741), (84839, 241540637), (365417, 56078579), (369499, 55459057), (1102907, 18580049), (1208687, 16953989), (1304153, 15712931)]