20185063144

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{670511}}^1$

素因数の和:670641

約数の個数: 32

約数和(自身を含む): 39104259840

約数和(自身を除く): 18919196696

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 284, 424, 568, 3763, 7526, 15052, 30104, 670511, 1341022, 2682044, 5364088, 35537083, 47606281, 71074166, 95212562, 142148332, 190425124, 284296664, 380850248, 2523132893, 5046265786, 10092531572, 20185063144]

約数ペア:

[(1, 20185063144), (2, 10092531572), (4, 5046265786), (8, 2523132893), (53, 380850248), (71, 284296664), (106, 190425124), (142, 142148332), (212, 95212562), (284, 71074166), (424, 47606281), (568, 35537083), (3763, 5364088), (7526, 2682044), (15052, 1341022), (30104, 670511)]