20683247614

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{748471}}^1$

素因数の和:748851

約数の個数: 16

約数和(自身を含む): 31875925536

約数和(自身を除く): 11192677922

約数列:

[1, 2, 41, 82, 337, 674, 13817, 27634, 748471, 1496942, 30687311, 61374622, 252234727, 504469454, 10341623807, 20683247614]

約数ペア:

[(1, 20683247614), (2, 10341623807), (41, 504469454), (82, 252234727), (337, 61374622), (674, 30687311), (13817, 1496942), (27634, 748471)]