20131447798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130723687}}^1$

素因数の和:130723707

約数の個数: 16

約数和(自身を含む): 37648422144

約数和(自身を除く): 17516974346

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 130723687, 261447374, 915065809, 1437960557, 1830131618, 2875921114, 10065723899, 20131447798]

約数ペア:

[(1, 20131447798), (2, 10065723899), (7, 2875921114), (11, 1830131618), (14, 1437960557), (22, 915065809), (77, 261447374), (154, 130723687)]