20636814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{312679}}^1$

素因数の和:312695

約数の個数: 16

約数和(自身を含む): 45025920

約数和(自身を除く): 24389106

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 312679, 625358, 938037, 1876074, 3439469, 6878938, 10318407, 20636814]

約数ペア:

[(1, 20636814), (2, 10318407), (3, 6878938), (6, 3439469), (11, 1876074), (22, 938037), (33, 625358), (66, 312679)]