20184756476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{265588901}}^1$

素因数の和:265588924

約数の個数: 12

約数和(自身を含む): 37182446280

約数和(自身を除く): 16997689804

約数列:

[1, 2, 4, 19, 38, 76, 265588901, 531177802, 1062355604, 5046189119, 10092378238, 20184756476]

約数ペア:

[(1, 20184756476), (2, 10092378238), (4, 5046189119), (19, 1062355604), (38, 531177802), (76, 265588901)]