20110171865

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10841063}}^1$

素因数の和:10841128

約数の個数: 16

約数和(自身を含む): 28100037888

約数和(自身を除く): 7989866023

約数列:

[1, 5, 7, 35, 53, 265, 371, 1855, 10841063, 54205315, 75887441, 379437205, 574576339, 2872881695, 4022034373, 20110171865]

約数ペア:

[(1, 20110171865), (5, 4022034373), (7, 2872881695), (35, 574576339), (53, 379437205), (265, 75887441), (371, 54205315), (1855, 10841063)]