20145767049

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{56311}}^1$

素因数の和:56757

約数の個数: 24

約数和(自身を含む): 29422794752

約数和(自身を除く): 9277027703

約数列:

[1, 3, 9, 127, 313, 381, 939, 1143, 2817, 39751, 56311, 119253, 168933, 357759, 506799, 7151497, 17625343, 21454491, 52876029, 64363473, 158628087, 2238418561, 6715255683, 20145767049]

約数ペア:

[(1, 20145767049), (3, 6715255683), (9, 2238418561), (127, 158628087), (313, 64363473), (381, 52876029), (939, 21454491), (1143, 17625343), (2817, 7151497), (39751, 506799), (56311, 357759), (119253, 168933)]