20167048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229171}}^1$

素因数の和:229188

約数の個数: 16

約数和(自身を含む): 41250960

約数和(自身を除く): 21083912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229171, 458342, 916684, 1833368, 2520881, 5041762, 10083524, 20167048]

約数ペア:

[(1, 20167048), (2, 10083524), (4, 5041762), (8, 2520881), (11, 1833368), (22, 916684), (44, 458342), (88, 229171)]