20543074994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16811027}}^1$

素因数の和:16811089

約数の個数: 16

約数和(自身を含む): 33891032448

約数和(自身を除く): 13347957454

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 16811027, 33622054, 218543351, 437086702, 790118269, 1580236538, 10271537497, 20543074994]

約数ペア:

[(1, 20543074994), (2, 10271537497), (13, 1580236538), (26, 790118269), (47, 437086702), (94, 218543351), (611, 33622054), (1222, 16811027)]