20131742008

素因数分解:

$2^3\times 7^1\times {\mathrm{359495393}}^1$

素因数の和:359495406

約数の個数: 16

約数和(自身を含む): 43139447280

約数和(自身を除く): 23007705272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359495393, 718990786, 1437981572, 2516467751, 2875963144, 5032935502, 10065871004, 20131742008]

約数ペア:

[(1, 20131742008), (2, 10065871004), (4, 5032935502), (7, 2875963144), (8, 2516467751), (14, 1437981572), (28, 718990786), (56, 359495393)]