20325074

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 38264832

約数和(自身を除く): 17939758

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 191, 382, 691, 1337, 1382, 2101, 2674, 4202, 4837, 7601, 9674, 14707, 15202, 29414, 53207, 106414, 131981, 263962, 923867, 1451791, 1847734, 2903582, 10162537, 20325074]

約数ペア:

[(1, 20325074), (2, 10162537), (7, 2903582), (11, 1847734), (14, 1451791), (22, 923867), (77, 263962), (154, 131981), (191, 106414), (382, 53207), (691, 29414), (1337, 15202), (1382, 14707), (2101, 9674), (2674, 7601), (4202, 4837)]