20163994437

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1534901}}^1$

素因数の和:1535084

約数の個数: 16

約数和(自身を含む): 27996612480

約数和(自身を除く): 7832618043

約数列:

[1, 3, 29, 87, 151, 453, 4379, 13137, 1534901, 4604703, 44512129, 133536387, 231770051, 695310153, 6721331479, 20163994437]

約数ペア:

[(1, 20163994437), (3, 6721331479), (29, 695310153), (87, 231770051), (151, 133536387), (453, 44512129), (4379, 4604703), (13137, 1534901)]