20163979462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2381}}^1\times {\mathrm{384941}}^1$

素因数の和:387335

約数の個数: 16

約数和(自身を含む): 33009546384

約数和(自身を除く): 12845566922

約数列:

[1, 2, 11, 22, 2381, 4762, 26191, 52382, 384941, 769882, 4234351, 8468702, 916544521, 1833089042, 10081989731, 20163979462]

約数ペア:

[(1, 20163979462), (2, 10081989731), (11, 1833089042), (22, 916544521), (2381, 8468702), (4762, 4234351), (26191, 769882), (52382, 384941)]