20182775170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1\times {\mathrm{479}}^1$

素因数の和:1219

約数の個数: 64

約数和(自身を含む): 37617592320

約数和(自身を除く): 17434817150

約数列:

[1, 2, 5, 10, 37, 74, 185, 263, 370, 433, 479, 526, 866, 958, 1315, 2165, 2395, 2630, 4330, 4790, 9731, 16021, 17723, 19462, 32042, 35446, 48655, 80105, 88615, 97310, 113879, 125977, 160210, 177230, 207407, 227758, 251954, 414814, 569395, 629885, 1037035, 1138790, 1259770, 2074070, 4213523, 4661149, 7674059, 8427046, 9322298, 15348118, 21067615, 23305745, 38370295, 42135230, 46611490, 54548041, 76740590, 109096082, 272740205, 545480410, 2018277517, 4036555034, 10091387585, 20182775170]

約数ペア:

[(1, 20182775170), (2, 10091387585), (5, 4036555034), (10, 2018277517), (37, 545480410), (74, 272740205), (185, 109096082), (263, 76740590), (370, 54548041), (433, 46611490), (479, 42135230), (526, 38370295), (866, 23305745), (958, 21067615), (1315, 15348118), (2165, 9322298), (2395, 8427046), (2630, 7674059), (4330, 4661149), (4790, 4213523), (9731, 2074070), (16021, 1259770), (17723, 1138790), (19462, 1037035), (32042, 629885), (35446, 569395), (48655, 414814), (80105, 251954), (88615, 227758), (97310, 207407), (113879, 177230), (125977, 160210)]