20163484225196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1548541}}^1\times {\mathrm{250403}}^1$

素因数の和:1798961

約数の個数: 24

約数和(自身を含む): 38000588874864

約数和(自身を除く): 17837104649668

約数列:

[1, 2, 4, 13, 26, 52, 250403, 500806, 1001612, 1548541, 3097082, 3255239, 6194164, 6510478, 13020956, 20131033, 40262066, 80524132, 387759312023, 775518624046, 1551037248092, 5040871056299, 10081742112598, 20163484225196]

約数ペア:

[(1, 20163484225196), (2, 10081742112598), (4, 5040871056299), (13, 1551037248092), (26, 775518624046), (52, 387759312023), (250403, 80524132), (500806, 40262066), (1001612, 20131033), (1548541, 13020956), (3097082, 6510478), (3255239, 6194164)]