2016522260

素因数分解:

$2^2\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{47093}}^1$

素因数の和:49243

約数の個数: 24

約数和(自身を含む): 4236764616

約数和(自身を除く): 2220242356

約数列:

[1, 2, 4, 5, 10, 20, 2141, 4282, 8564, 10705, 21410, 42820, 47093, 94186, 188372, 235465, 470930, 941860, 100826113, 201652226, 403304452, 504130565, 1008261130, 2016522260]

約数ペア:

[(1, 2016522260), (2, 1008261130), (4, 504130565), (5, 403304452), (10, 201652226), (20, 100826113), (2141, 941860), (4282, 470930), (8564, 235465), (10705, 188372), (21410, 94186), (42820, 47093)]