20646096

素因数分解:

$2^4\times 3^1\times {\mathrm{463}}^1\times {\mathrm{929}}^1$

素因数の和:1403

約数の個数: 40

約数和(自身を含む): 53508480

約数和(自身を除く): 32862384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 463, 926, 929, 1389, 1852, 1858, 2778, 2787, 3704, 3716, 5556, 5574, 7408, 7432, 11112, 11148, 14864, 22224, 22296, 44592, 430127, 860254, 1290381, 1720508, 2580762, 3441016, 5161524, 6882032, 10323048, 20646096]

約数ペア:

[(1, 20646096), (2, 10323048), (3, 6882032), (4, 5161524), (6, 3441016), (8, 2580762), (12, 1720508), (16, 1290381), (24, 860254), (48, 430127), (463, 44592), (926, 22296), (929, 22224), (1389, 14864), (1852, 11148), (1858, 11112), (2778, 7432), (2787, 7408), (3704, 5574), (3716, 5556)]