20171505914

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10833247}}^1$

素因数の和:10833282

約数の個数: 24

約数和(自身を含む): 37049708160

約数和(自身を除く): 16878202246

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 10833247, 21666494, 75832729, 151665458, 205831693, 411663386, 530829103, 1061658206, 1440821851, 2881643702, 10085752957, 20171505914]

約数ペア:

[(1, 20171505914), (2, 10085752957), (7, 2881643702), (14, 1440821851), (19, 1061658206), (38, 530829103), (49, 411663386), (98, 205831693), (133, 151665458), (266, 75832729), (931, 21666494), (1862, 10833247)]