20171366306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{9511}}^1$

素因数の和:9847

約数の個数: 64

約数和(自身を含む): 38250110976

約数和(自身を除く): 18078744670

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 271, 301, 542, 559, 602, 1118, 1897, 3523, 3794, 3913, 7046, 7826, 9511, 11653, 19022, 23306, 24661, 49322, 66577, 81571, 123643, 133154, 151489, 163142, 247286, 302978, 408973, 817946, 865501, 1060423, 1731002, 2120846, 2577481, 2862811, 5154962, 5316649, 5725622, 10633298, 18042367, 33507253, 36084734, 37216543, 67014506, 74433086, 110831683, 221663366, 234550771, 469101542, 775821781, 1440811879, 1551643562, 2881623758, 10085683153, 20171366306]

約数ペア:

[(1, 20171366306), (2, 10085683153), (7, 2881623758), (13, 1551643562), (14, 1440811879), (26, 775821781), (43, 469101542), (86, 234550771), (91, 221663366), (182, 110831683), (271, 74433086), (301, 67014506), (542, 37216543), (559, 36084734), (602, 33507253), (1118, 18042367), (1897, 10633298), (3523, 5725622), (3794, 5316649), (3913, 5154962), (7046, 2862811), (7826, 2577481), (9511, 2120846), (11653, 1731002), (19022, 1060423), (23306, 865501), (24661, 817946), (49322, 408973), (66577, 302978), (81571, 247286), (123643, 163142), (133154, 151489)]