20078410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1093}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 39699072

約数和(自身を除く): 19620662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1093, 1670, 1837, 2186, 3674, 5465, 9185, 10930, 12023, 18370, 24046, 60115, 120230, 182531, 365062, 912655, 1825310, 2007841, 4015682, 10039205, 20078410]

約数ペア:

[(1, 20078410), (2, 10039205), (5, 4015682), (10, 2007841), (11, 1825310), (22, 912655), (55, 365062), (110, 182531), (167, 120230), (334, 60115), (835, 24046), (1093, 18370), (1670, 12023), (1837, 10930), (2186, 9185), (3674, 5465)]