2012364016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9674827}}^1$

素因数の和:9674848

約数の個数: 20

約数和(自身を含む): 4198875352

約数和(自身を除く): 2186511336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9674827, 19349654, 38699308, 77398616, 125772751, 154797232, 251545502, 503091004, 1006182008, 2012364016]

約数ペア:

[(1, 2012364016), (2, 1006182008), (4, 503091004), (8, 251545502), (13, 154797232), (16, 125772751), (26, 77398616), (52, 38699308), (104, 19349654), (208, 9674827)]