20110015680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{20947933}}^1$

素因数の和:20947953

約数の個数: 56

約数和(自身を含む): 63849302832

約数和(自身を除く): 43739287152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 20947933, 41895866, 62843799, 83791732, 104739665, 125687598, 167583464, 209479330, 251375196, 314218995, 335166928, 418958660, 502750392, 628437990, 670333856, 837917320, 1005500784, 1256875980, 1340667712, 1675834640, 2011001568, 2513751960, 3351669280, 4022003136, 5027503920, 6703338560, 10055007840, 20110015680]

約数ペア:

[(1, 20110015680), (2, 10055007840), (3, 6703338560), (4, 5027503920), (5, 4022003136), (6, 3351669280), (8, 2513751960), (10, 2011001568), (12, 1675834640), (15, 1340667712), (16, 1256875980), (20, 1005500784), (24, 837917320), (30, 670333856), (32, 628437990), (40, 502750392), (48, 418958660), (60, 335166928), (64, 314218995), (80, 251375196), (96, 209479330), (120, 167583464), (160, 125687598), (192, 104739665), (240, 83791732), (320, 62843799), (480, 41895866), (960, 20947933)]