20419962

素因数分解:

$2^1\times 3^1\times {\mathrm{179}}^1\times {\mathrm{19013}}^1$

素因数の和:19197

約数の個数: 16

約数和(自身を含む): 41070240

約数和(自身を除く): 20650278

約数列:

[1, 2, 3, 6, 179, 358, 537, 1074, 19013, 38026, 57039, 114078, 3403327, 6806654, 10209981, 20419962]

約数ペア:

[(1, 20419962), (2, 10209981), (3, 6806654), (6, 3403327), (179, 114078), (358, 57039), (537, 38026), (1074, 19013)]