20246598445

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{2089}}^1\times {\mathrm{15263}}^1$

素因数の和:17484

約数の個数: 16

約数和(自身を含む): 24500551680

約数和(自身を除く): 4253953235

約数列:

[1, 5, 127, 635, 2089, 10445, 15263, 76315, 265303, 1326515, 1938401, 9692005, 31884407, 159422035, 4049319689, 20246598445]

約数ペア:

[(1, 20246598445), (5, 4049319689), (127, 159422035), (635, 31884407), (2089, 9692005), (10445, 1938401), (15263, 1326515), (76315, 265303)]