20114978653

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1249921}}^1$

素因数の和:1249969

約数の個数: 24

約数和(自身を含む): 26598340160

約数和(自身を除く): 6483361507

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 847, 1463, 2299, 16093, 1249921, 8749447, 13749131, 23748499, 96243917, 151240441, 166239493, 261233489, 1058683087, 1828634423, 2873568379, 20114978653]

約数ペア:

[(1, 20114978653), (7, 2873568379), (11, 1828634423), (19, 1058683087), (77, 261233489), (121, 166239493), (133, 151240441), (209, 96243917), (847, 23748499), (1463, 13749131), (2299, 8749447), (16093, 1249921)]