20137243558

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{571399}}^1$

素因数の和:571731

約数の個数: 16

約数和(自身を含む): 30773318400

約数和(自身を除く): 10636074842

約数列:

[1, 2, 67, 134, 263, 526, 17621, 35242, 571399, 1142798, 38283733, 76567466, 150277937, 300555874, 10068621779, 20137243558]

約数ペア:

[(1, 20137243558), (2, 10068621779), (67, 300555874), (134, 150277937), (263, 76567466), (526, 38283733), (17621, 1142798), (35242, 571399)]