20620424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{234323}}^1$

素因数の和:234340

約数の個数: 16

約数和(自身を含む): 42178320

約数和(自身を除く): 21557896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 234323, 468646, 937292, 1874584, 2577553, 5155106, 10310212, 20620424]

約数ペア:

[(1, 20620424), (2, 10310212), (4, 5155106), (8, 2577553), (11, 1874584), (22, 937292), (44, 468646), (88, 234323)]