20132860055

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1067207}}^1$

素因数の和:1067244

約数の個数: 32

約数和(自身を含む): 30735590400

約数和(自身を除く): 10602730345

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 343, 385, 539, 1715, 2695, 3773, 18865, 1067207, 5336035, 7470449, 11739277, 37352245, 52293143, 58696385, 82174939, 261465715, 366052001, 410874695, 575224573, 1830260005, 2876122865, 4026572011, 20132860055]

約数ペア:

[(1, 20132860055), (5, 4026572011), (7, 2876122865), (11, 1830260005), (35, 575224573), (49, 410874695), (55, 366052001), (77, 261465715), (245, 82174939), (343, 58696385), (385, 52293143), (539, 37352245), (1715, 11739277), (2695, 7470449), (3773, 5336035), (18865, 1067207)]