20655456959

素因数分解:

${\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1\times {\mathrm{7213}}^1$

素因数の和:8098

約数の個数: 16

約数和(自身を含む): 21372600384

約数和(自身を除く): 717143425

約数列:

[1, 53, 71, 761, 3763, 7213, 40333, 54031, 382289, 512123, 2863643, 5489093, 27142519, 290921929, 389725603, 20655456959]

約数ペア:

[(1, 20655456959), (53, 389725603), (71, 290921929), (761, 27142519), (3763, 5489093), (7213, 2863643), (40333, 512123), (54031, 382289)]