20163422131

素因数分解:

${\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1\times {\mathrm{5407}}^1$

素因数の和:6522

約数の個数: 16

約数和(自身を含む): 20858093568

約数和(自身を除く): 694671437

約数列:

[1, 53, 71, 991, 3763, 5407, 52523, 70361, 286571, 383897, 3729133, 5358337, 20346541, 283991861, 380441927, 20163422131]

約数ペア:

[(1, 20163422131), (53, 380441927), (71, 283991861), (991, 20346541), (3763, 5358337), (5407, 3729133), (52523, 383897), (70361, 286571)]