20512385166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37568471}}^1$

素因数の和:37568496

約数の個数: 32

約数和(自身を含む): 50492026368

約数和(自身を除く): 29979641202

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 37568471, 75136942, 112705413, 225410826, 262979297, 488390123, 525958594, 788937891, 976780246, 1465170369, 1577875782, 2930340738, 3418730861, 6837461722, 10256192583, 20512385166]

約数ペア:

[(1, 20512385166), (2, 10256192583), (3, 6837461722), (6, 3418730861), (7, 2930340738), (13, 1577875782), (14, 1465170369), (21, 976780246), (26, 788937891), (39, 525958594), (42, 488390123), (78, 262979297), (91, 225410826), (182, 112705413), (273, 75136942), (546, 37568471)]