20309295204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3673}}^1\times {\mathrm{13963}}^1$

素因数の和:17657

約数の個数: 72

約数和(自身を含む): 56023679712

約数和(自身を除く): 35714384508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 3673, 7346, 11019, 13963, 14692, 22038, 27926, 33057, 40403, 41889, 44076, 55852, 66114, 80806, 83778, 121209, 125667, 132228, 153593, 161612, 167556, 242418, 251334, 307186, 363627, 460779, 484836, 502668, 614372, 727254, 921558, 1382337, 1454508, 1843116, 2764674, 5529348, 51286099, 102572198, 153858297, 205144396, 307716594, 461574891, 564147089, 615433188, 923149782, 1128294178, 1692441267, 1846299564, 2256588356, 3384882534, 5077323801, 6769765068, 10154647602, 20309295204]

約数ペア:

[(1, 20309295204), (2, 10154647602), (3, 6769765068), (4, 5077323801), (6, 3384882534), (9, 2256588356), (11, 1846299564), (12, 1692441267), (18, 1128294178), (22, 923149782), (33, 615433188), (36, 564147089), (44, 461574891), (66, 307716594), (99, 205144396), (132, 153858297), (198, 102572198), (396, 51286099), (3673, 5529348), (7346, 2764674), (11019, 1843116), (13963, 1454508), (14692, 1382337), (22038, 921558), (27926, 727254), (33057, 614372), (40403, 502668), (41889, 484836), (44076, 460779), (55852, 363627), (66114, 307186), (80806, 251334), (83778, 242418), (121209, 167556), (125667, 161612), (132228, 153593)]