20160865666

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1747}}^1\times {\mathrm{79043}}^1$

素因数の和:80865

約数の個数: 16

約数和(自身を含む): 30673498464

約数和(自身を除く): 10512632798

約数列:

[1, 2, 73, 146, 1747, 3494, 79043, 127531, 158086, 255062, 5770139, 11540278, 138088121, 276176242, 10080432833, 20160865666]

約数ペア:

[(1, 20160865666), (2, 10080432833), (73, 276176242), (146, 138088121), (1747, 11540278), (3494, 5770139), (79043, 255062), (127531, 158086)]