20166045861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{546017}}^1$

素因数の和:546980

約数の個数: 16

約数和(自身を含む): 28987003584

約数和(自身を除く): 8820957723

約数列:

[1, 3, 13, 39, 947, 2841, 12311, 36933, 546017, 1638051, 7098221, 21294663, 517078099, 1551234297, 6722015287, 20166045861]

約数ペア:

[(1, 20166045861), (3, 6722015287), (13, 1551234297), (39, 517078099), (947, 21294663), (2841, 7098221), (12311, 1638051), (36933, 546017)]