20167081328

素因数分解:

$2^4\times {\mathrm{89501}}^1\times {\mathrm{14083}}^1$

素因数の和:103592

約数の個数: 20

約数和(自身を含む): 39076931208

約数和(自身を除く): 18909849880

約数列:

[1, 2, 4, 8, 16, 14083, 28166, 56332, 89501, 112664, 179002, 225328, 358004, 716008, 1432016, 1260442583, 2520885166, 5041770332, 10083540664, 20167081328]

約数ペア:

[(1, 20167081328), (2, 10083540664), (4, 5041770332), (8, 2520885166), (16, 1260442583), (14083, 1432016), (28166, 716008), (56332, 358004), (89501, 225328), (112664, 179002)]