20542181034

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{612797}}^1$

素因数の和:612990

約数の個数: 32

約数和(自身を含む): 42474254976

約数和(自身を除く): 21932073942

約数列:

[1, 2, 3, 6, 37, 74, 111, 151, 222, 302, 453, 906, 5587, 11174, 16761, 33522, 612797, 1225594, 1838391, 3676782, 22673489, 45346978, 68020467, 92532347, 136040934, 185064694, 277597041, 555194082, 3423696839, 6847393678, 10271090517, 20542181034]

約数ペア:

[(1, 20542181034), (2, 10271090517), (3, 6847393678), (6, 3423696839), (37, 555194082), (74, 277597041), (111, 185064694), (151, 136040934), (222, 92532347), (302, 68020467), (453, 45346978), (906, 22673489), (5587, 3676782), (11174, 1838391), (16761, 1225594), (33522, 612797)]