20235710517

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1296413}}^1$

素因数の和:1296481

約数の個数: 24

約数和(自身を含む): 30346458912

約数和(自身を除く): 10110748395

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 15609, 1296413, 3889239, 14260543, 42781629, 55745759, 156865973, 167237277, 470597919, 613203349, 1839610047, 6745236839, 20235710517]

約数ペア:

[(1, 20235710517), (3, 6745236839), (11, 1839610047), (33, 613203349), (43, 470597919), (121, 167237277), (129, 156865973), (363, 55745759), (473, 42781629), (1419, 14260543), (5203, 3889239), (15609, 1296413)]