20675050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37591}}^1$

素因数の和:37614

約数の個数: 24

約数和(自身を含む): 41952672

約数和(自身を除く): 21277622

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 37591, 75182, 187955, 375910, 413501, 827002, 939775, 1879550, 2067505, 4135010, 10337525, 20675050]

約数ペア:

[(1, 20675050), (2, 10337525), (5, 4135010), (10, 2067505), (11, 1879550), (22, 939775), (25, 827002), (50, 413501), (55, 375910), (110, 187955), (275, 75182), (550, 37591)]