8020698004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{206911}}^1$

素因数の和:207807

約数の個数: 24

約数和(自身を含む): 15329696256

約数和(自身を除く): 7308998252

約数列:

[1, 2, 4, 11, 22, 44, 881, 1762, 3524, 9691, 19382, 38764, 206911, 413822, 827644, 2276021, 4552042, 9104084, 182288591, 364577182, 729154364, 2005174501, 4010349002, 8020698004]

約数ペア:

[(1, 8020698004), (2, 4010349002), (4, 2005174501), (11, 729154364), (22, 364577182), (44, 182288591), (881, 9104084), (1762, 4552042), (3524, 2276021), (9691, 827644), (19382, 413822), (38764, 206911)]