20132589195

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19451777}}^1$

素因数の和:19451811

約数の個数: 24

約数和(自身を含む): 36413728416

約数和(自身を除く): 16281139221

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 19451777, 58355331, 97258885, 175065993, 291776655, 447390871, 875329965, 1342172613, 2236954355, 4026517839, 6710863065, 20132589195]

約数ペア:

[(1, 20132589195), (3, 6710863065), (5, 4026517839), (9, 2236954355), (15, 1342172613), (23, 875329965), (45, 447390871), (69, 291776655), (115, 175065993), (207, 97258885), (345, 58355331), (1035, 19451777)]