20796684286

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1\times {\mathrm{36571}}^1$

素因数の和:37000

約数の個数: 32

約数和(自身を含む): 36021957120

約数和(自身を除く): 15225272834

約数列:

[1, 2, 7, 14, 151, 269, 302, 538, 1057, 1883, 2114, 3766, 36571, 40619, 73142, 81238, 255997, 284333, 511994, 568666, 5522221, 9837599, 11044442, 19675198, 38655547, 68863193, 77311094, 137726386, 1485477449, 2970954898, 10398342143, 20796684286]

約数ペア:

[(1, 20796684286), (2, 10398342143), (7, 2970954898), (14, 1485477449), (151, 137726386), (269, 77311094), (302, 68863193), (538, 38655547), (1057, 19675198), (1883, 11044442), (2114, 9837599), (3766, 5522221), (36571, 568666), (40619, 511994), (73142, 284333), (81238, 255997)]