20767525064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18153431}}^1$

素因数の和:18153461

約数の個数: 32

約数和(自身を含む): 45746648640

約数和(自身を除く): 24979123576

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 18153431, 36306862, 72613724, 145227448, 199687741, 235994603, 399375482, 471989206, 798750964, 943978412, 1597501928, 1887956824, 2595940633, 5191881266, 10383762532, 20767525064]

約数ペア:

[(1, 20767525064), (2, 10383762532), (4, 5191881266), (8, 2595940633), (11, 1887956824), (13, 1597501928), (22, 943978412), (26, 798750964), (44, 471989206), (52, 399375482), (88, 235994603), (104, 199687741), (143, 145227448), (286, 72613724), (572, 36306862), (1144, 18153431)]