20162868176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114561751}}^1$

素因数の和:114561770

約数の個数: 20

約数和(自身を含む): 42616971744

約数和(自身を除く): 22454103568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114561751, 229123502, 458247004, 916494008, 1260179261, 1832988016, 2520358522, 5040717044, 10081434088, 20162868176]

約数ペア:

[(1, 20162868176), (2, 10081434088), (4, 5040717044), (8, 2520358522), (11, 1832988016), (16, 1260179261), (22, 916494008), (44, 458247004), (88, 229123502), (176, 114561751)]