20707014734

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{127079}}^1$

素因数の和:127304

約数の個数: 32

約数和(自身を含む): 36159851520

約数和(自身を除く): 15452836786

約数列:

[1, 2, 7, 14, 103, 113, 206, 226, 721, 791, 1442, 1582, 11639, 23278, 81473, 127079, 162946, 254158, 889553, 1779106, 13089137, 14359927, 26178274, 28719854, 91623959, 100519489, 183247918, 201038978, 1479072481, 2958144962, 10353507367, 20707014734]

約数ペア:

[(1, 20707014734), (2, 10353507367), (7, 2958144962), (14, 1479072481), (103, 201038978), (113, 183247918), (206, 100519489), (226, 91623959), (721, 28719854), (791, 26178274), (1442, 14359927), (1582, 13089137), (11639, 1779106), (23278, 889553), (81473, 254158), (127079, 162946)]