20692232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2833}}^1$

素因数の和:2933

約数の個数: 32

約数和(自身を含む): 42850080

約数和(自身を除く): 22157848

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 2833, 3652, 5666, 7304, 11332, 22664, 31163, 62326, 124652, 235139, 249304, 470278, 940556, 1881112, 2586529, 5173058, 10346116, 20692232]

約数ペア:

[(1, 20692232), (2, 10346116), (4, 5173058), (8, 2586529), (11, 1881112), (22, 940556), (44, 470278), (83, 249304), (88, 235139), (166, 124652), (332, 62326), (664, 31163), (913, 22664), (1826, 11332), (2833, 7304), (3652, 5666)]