20298242

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:302

約数の個数: 24

約数和(自身を含む): 32173200

約数和(自身を除く): 11874958

約数列:

[1, 2, 31, 59, 62, 118, 179, 358, 961, 1829, 1922, 3658, 5549, 10561, 11098, 21122, 56699, 113398, 172019, 327391, 344038, 654782, 10149121, 20298242]

約数ペア:

[(1, 20298242), (2, 10149121), (31, 654782), (59, 344038), (62, 327391), (118, 172019), (179, 113398), (358, 56699), (961, 21122), (1829, 11098), (1922, 10561), (3658, 5549)]