20186569622

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{221087}}^1$

素因数の和:221803

約数の個数: 16

約数和(自身を含む): 30754225152

約数和(自身を除く): 10567655530

約数列:

[1, 2, 71, 142, 643, 1286, 45653, 91306, 221087, 442174, 15697177, 31394354, 142158941, 284317882, 10093284811, 20186569622]

約数ペア:

[(1, 20186569622), (2, 10093284811), (71, 284317882), (142, 142158941), (643, 31394354), (1286, 15697177), (45653, 442174), (91306, 221087)]