20002682889

素因数分解:

$3^3\times 7^1\times {\mathrm{22619}}^1\times {\mathrm{4679}}^1$

素因数の和:27314

約数の個数: 32

約数和(自身を含む): 33875712000

約数和(自身を除く): 13873029111

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 4679, 14037, 22619, 32753, 42111, 67857, 98259, 126333, 158333, 203571, 294777, 474999, 610713, 884331, 1424997, 4274991, 105834301, 317502903, 740840107, 952508709, 2222520321, 2857526127, 6667560963, 20002682889]

約数ペア:

[(1, 20002682889), (3, 6667560963), (7, 2857526127), (9, 2222520321), (21, 952508709), (27, 740840107), (63, 317502903), (189, 105834301), (4679, 4274991), (14037, 1424997), (22619, 884331), (32753, 610713), (42111, 474999), (67857, 294777), (98259, 203571), (126333, 158333)]