20430234

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103183}}^1$

素因数の和:103202

約数の個数: 24

約数和(自身を含む): 48290112

約数和(自身を除く): 27859878

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 103183, 206366, 309549, 619098, 928647, 1135013, 1857294, 2270026, 3405039, 6810078, 10215117, 20430234]

約数ペア:

[(1, 20430234), (2, 10215117), (3, 6810078), (6, 3405039), (9, 2270026), (11, 1857294), (18, 1135013), (22, 928647), (33, 619098), (66, 309549), (99, 206366), (198, 103183)]