20275872

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{7283}}^1$

素因数の和:7325

約数の個数: 48

約数和(自身を含む): 55067040

約数和(自身を除く): 34791168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 7283, 14566, 21849, 29132, 43698, 58264, 87396, 116528, 174792, 211207, 233056, 349584, 422414, 633621, 699168, 844828, 1267242, 1689656, 2534484, 3379312, 5068968, 6758624, 10137936, 20275872]

約数ペア:

[(1, 20275872), (2, 10137936), (3, 6758624), (4, 5068968), (6, 3379312), (8, 2534484), (12, 1689656), (16, 1267242), (24, 844828), (29, 699168), (32, 633621), (48, 422414), (58, 349584), (87, 233056), (96, 211207), (116, 174792), (174, 116528), (232, 87396), (348, 58264), (464, 43698), (696, 29132), (928, 21849), (1392, 14566), (2784, 7283)]