20536435931

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{525457}}^1$

素因数の和:525515

約数の個数: 24

約数和(自身を含む): 25158929040

約数和(自身を除く): 4622493109

約数列:

[1, 11, 17, 19, 121, 187, 209, 323, 2057, 2299, 3553, 39083, 525457, 5780027, 8932769, 9983683, 63580297, 98260459, 109820513, 169722611, 1080865049, 1208025643, 1866948721, 20536435931]

約数ペア:

[(1, 20536435931), (11, 1866948721), (17, 1208025643), (19, 1080865049), (121, 169722611), (187, 109820513), (209, 98260459), (323, 63580297), (2057, 9983683), (2299, 8932769), (3553, 5780027), (39083, 525457)]