20364212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3533}}^1$

素因数の和:3679

約数の個数: 24

約数和(自身を含む): 39184992

約数和(自身を除く): 18820780

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 3533, 5764, 7066, 14132, 38863, 77726, 155452, 462823, 925646, 1851292, 5091053, 10182106, 20364212]

約数ペア:

[(1, 20364212), (2, 10182106), (4, 5091053), (11, 1851292), (22, 925646), (44, 462823), (131, 155452), (262, 77726), (524, 38863), (1441, 14132), (2882, 7066), (3533, 5764)]