20770332

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157351}}^1$

素因数の和:157369

約数の個数: 24

約数和(自身を含む): 52870272

約数和(自身を除く): 32099940

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157351, 314702, 472053, 629404, 944106, 1730861, 1888212, 3461722, 5192583, 6923444, 10385166, 20770332]

約数ペア:

[(1, 20770332), (2, 10385166), (3, 6923444), (4, 5192583), (6, 3461722), (11, 1888212), (12, 1730861), (22, 944106), (33, 629404), (44, 472053), (66, 314702), (132, 157351)]