20163742961

素因数分解:

${\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1\times {\mathrm{2711}}^1$

素因数の和:3656

約数の個数: 16

約数和(自身を含む): 20622698880

約数和(自身を除く): 458955919

約数列:

[1, 73, 139, 733, 2711, 10147, 53509, 101887, 197903, 376829, 1987163, 7437751, 27508517, 145062899, 276215657, 20163742961]

約数ペア:

[(1, 20163742961), (73, 276215657), (139, 145062899), (733, 27508517), (2711, 7437751), (10147, 1987163), (53509, 376829), (101887, 197903)]