20131861903

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2441}}^1\times {\mathrm{2551}}^1$

素因数の和:5106

約数の個数: 16

約数和(自身を含む): 20864682432

約数和(自身を除く): 732820529

約数列:

[1, 53, 61, 2441, 2551, 3233, 129373, 135203, 148901, 155611, 6226991, 7891753, 8247383, 330030523, 379846451, 20131861903]

約数ペア:

[(1, 20131861903), (53, 379846451), (61, 330030523), (2441, 8247383), (2551, 7891753), (3233, 6226991), (129373, 155611), (135203, 148901)]