20162679262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{38281}}^1$

素因数の和:38652

約数の個数: 32

約数和(自身を含む): 33489093600

約数和(自身を除く): 13326414338

約数列:

[1, 2, 11, 22, 89, 178, 269, 538, 979, 1958, 2959, 5918, 23941, 38281, 47882, 76562, 263351, 421091, 526702, 842182, 3407009, 6814018, 10297589, 20595178, 37477099, 74954198, 113273479, 226546958, 916485421, 1832970842, 10081339631, 20162679262]

約数ペア:

[(1, 20162679262), (2, 10081339631), (11, 1832970842), (22, 916485421), (89, 226546958), (178, 113273479), (269, 74954198), (538, 37477099), (979, 20595178), (1958, 10297589), (2959, 6814018), (5918, 3407009), (23941, 842182), (38281, 526702), (47882, 421091), (76562, 263351)]