20175462905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{16007}}^1\times {\mathrm{19391}}^1$

素因数の和:35416

約数の個数: 16

約数和(自身を含む): 26075879424

約数和(自身を除く): 5900416519

約数列:

[1, 5, 13, 65, 16007, 19391, 80035, 96955, 208091, 252083, 1040455, 1260415, 310391737, 1551958685, 4035092581, 20175462905]

約数ペア:

[(1, 20175462905), (5, 4035092581), (13, 1551958685), (65, 310391737), (16007, 1260415), (19391, 1040455), (80035, 252083), (96955, 208091)]