20050483959

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{2045759}}^1$

素因数の和:2045793

約数の個数: 30

約数和(自身を含む): 32922415680

約数和(自身を除く): 12871931721

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267, 9801, 2045759, 6137277, 18411831, 22503349, 55235493, 67510047, 165706479, 202530141, 247536839, 607590423, 742610517, 1822771269, 2227831551, 6683494653, 20050483959]

約数ペア:

[(1, 20050483959), (3, 6683494653), (9, 2227831551), (11, 1822771269), (27, 742610517), (33, 607590423), (81, 247536839), (99, 202530141), (121, 165706479), (297, 67510047), (363, 55235493), (891, 22503349), (1089, 18411831), (3267, 6137277), (9801, 2045759)]