2020794616

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{3557737}}^1$

素因数の和:3557814

約数の個数: 16

約数和(自身を含む): 3842357040

約数和(自身を除く): 1821562424

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 3557737, 7115474, 14230948, 28461896, 252599327, 505198654, 1010397308, 2020794616]

約数ペア:

[(1, 2020794616), (2, 1010397308), (4, 505198654), (8, 252599327), (71, 28461896), (142, 14230948), (284, 7115474), (568, 3557737)]