20143250414

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1\times {\mathrm{14011}}^1$

素因数の和:15120

約数の個数: 32

約数和(自身を含む): 34904004096

約数和(自身を除く): 14760753682

約数列:

[1, 2, 7, 14, 103, 206, 721, 997, 1442, 1994, 6979, 13958, 14011, 28022, 98077, 102691, 196154, 205382, 718837, 1437674, 1443133, 2886266, 10101931, 13968967, 20203862, 27937934, 97782769, 195565538, 1438803601, 2877607202, 10071625207, 20143250414]

約数ペア:

[(1, 20143250414), (2, 10071625207), (7, 2877607202), (14, 1438803601), (103, 195565538), (206, 97782769), (721, 27937934), (997, 20203862), (1442, 13968967), (1994, 10101931), (6979, 2886266), (13958, 1443133), (14011, 1437674), (28022, 718837), (98077, 205382), (102691, 196154)]