20167020724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1211087}}^1$

素因数の和:1211295

約数の個数: 24

約数和(自身を含む): 37030226688

約数和(自身を除く): 16863205964

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 724, 4163, 8326, 16652, 1211087, 2422174, 4844348, 27855001, 55710002, 111420004, 219206747, 438413494, 876826988, 5041755181, 10083510362, 20167020724]

約数ペア:

[(1, 20167020724), (2, 10083510362), (4, 5041755181), (23, 876826988), (46, 438413494), (92, 219206747), (181, 111420004), (362, 55710002), (724, 27855001), (4163, 4844348), (8326, 2422174), (16652, 1211087)]