2020596578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1009289}}^1$

素因数の和:1009322

約数の個数: 32

約数和(自身を含む): 4069457280

約数和(自身を除く): 2048860702

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 1009289, 2018578, 7065023, 11102179, 13120757, 14130046, 22204358, 26241514, 77715253, 91845299, 144328327, 155430506, 183690598, 288656654, 1010298289, 2020596578]

約数ペア:

[(1, 2020596578), (2, 1010298289), (7, 288656654), (11, 183690598), (13, 155430506), (14, 144328327), (22, 91845299), (26, 77715253), (77, 26241514), (91, 22204358), (143, 14130046), (154, 13120757), (182, 11102179), (286, 7065023), (1001, 2018578), (2002, 1009289)]