20563613687

素因数分解:

${\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1427}}^1\times {\mathrm{2687}}^1$

素因数の和:4318

約数の個数: 16

約数和(自身を含む): 21372567552

約数和(自身を除く): 808953865

約数列:

[1, 31, 173, 1427, 2687, 5363, 44237, 83297, 246871, 464851, 3834349, 7653001, 14410381, 118864819, 663342377, 20563613687]

約数ペア:

[(1, 20563613687), (31, 663342377), (173, 118864819), (1427, 14410381), (2687, 7653001), (5363, 3834349), (44237, 464851), (83297, 246871)]