20135643523

素因数分解:

${\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{809}}^1\times {\mathrm{1213}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 21735747360

約数和(自身を除く): 1600103837

約数列:

[1, 17, 71, 289, 809, 1207, 1213, 13753, 20519, 20621, 57439, 86123, 233801, 350557, 976463, 981317, 1464091, 16599871, 16682389, 24889547, 69673507, 283600613, 1184449619, 20135643523]

約数ペア:

[(1, 20135643523), (17, 1184449619), (71, 283600613), (289, 69673507), (809, 24889547), (1207, 16682389), (1213, 16599871), (13753, 1464091), (20519, 981317), (20621, 976463), (57439, 350557), (86123, 233801)]