20248841578

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{105319}}^1$

素因数の和:105802

約数の個数: 32

約数和(自身を含む): 35913277440

約数和(自身を除く): 15664435862

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 443, 886, 3101, 6202, 13733, 27466, 96131, 105319, 192262, 210638, 737233, 1474466, 3264889, 6529778, 22854223, 45708446, 46656317, 93312634, 326594219, 653188438, 1446345827, 2892691654, 10124420789, 20248841578]

約数ペア:

[(1, 20248841578), (2, 10124420789), (7, 2892691654), (14, 1446345827), (31, 653188438), (62, 326594219), (217, 93312634), (434, 46656317), (443, 45708446), (886, 22854223), (3101, 6529778), (6202, 3264889), (13733, 1474466), (27466, 737233), (96131, 210638), (105319, 192262)]