20140142722

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20261713}}^1$

素因数の和:20261793

約数の個数: 16

約数和(自身を含む): 35012241792

約数和(自身を除く): 14872099070

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 20261713, 40523426, 141831991, 283663982, 1438581623, 2877163246, 10070071361, 20140142722]

約数ペア:

[(1, 20140142722), (2, 10070071361), (7, 2877163246), (14, 1438581623), (71, 283663982), (142, 141831991), (497, 40523426), (994, 20261713)]