20126077928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4866073}}^1$

素因数の和:4866137

約数の個数: 32

約数和(自身を含む): 42042879360

約数和(自身を除く): 21916801432

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 4866073, 9732146, 19464292, 38928584, 53526803, 107053606, 214107212, 228705431, 428214424, 457410862, 914821724, 1829643448, 2515759741, 5031519482, 10063038964, 20126077928]

約数ペア:

[(1, 20126077928), (2, 10063038964), (4, 5031519482), (8, 2515759741), (11, 1829643448), (22, 914821724), (44, 457410862), (47, 428214424), (88, 228705431), (94, 214107212), (188, 107053606), (376, 53526803), (517, 38928584), (1034, 19464292), (2068, 9732146), (4136, 4866073)]