2020463310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{256079}}^1$

素因数の和:256352

約数の個数: 32

約数和(自身を含む): 4867568640

約数和(自身を除く): 2847105330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 256079, 512158, 768237, 1280395, 1536474, 2560790, 3841185, 7682370, 67348777, 134697554, 202046331, 336743885, 404092662, 673487770, 1010231655, 2020463310]

約数ペア:

[(1, 2020463310), (2, 1010231655), (3, 673487770), (5, 404092662), (6, 336743885), (10, 202046331), (15, 134697554), (30, 67348777), (263, 7682370), (526, 3841185), (789, 2560790), (1315, 1536474), (1578, 1280395), (2630, 768237), (3945, 512158), (7890, 256079)]