20162707092

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{91411}}^1$

素因数の和:91989

約数の個数: 72

約数和(自身を含む): 55700622432

約数和(自身を除く): 35537915340

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 557, 1114, 1671, 2228, 3342, 5013, 6127, 6684, 10026, 12254, 18381, 20052, 24508, 36762, 55143, 73524, 91411, 110286, 182822, 220572, 274233, 365644, 548466, 822699, 1005521, 1096932, 1645398, 2011042, 3016563, 3290796, 4022084, 6033126, 9049689, 12066252, 18099378, 36198756, 50915927, 101831854, 152747781, 203663708, 305495562, 458243343, 560075197, 610991124, 916486686, 1120150394, 1680225591, 1832973372, 2240300788, 3360451182, 5040676773, 6720902364, 10081353546, 20162707092]

約数ペア:

[(1, 20162707092), (2, 10081353546), (3, 6720902364), (4, 5040676773), (6, 3360451182), (9, 2240300788), (11, 1832973372), (12, 1680225591), (18, 1120150394), (22, 916486686), (33, 610991124), (36, 560075197), (44, 458243343), (66, 305495562), (99, 203663708), (132, 152747781), (198, 101831854), (396, 50915927), (557, 36198756), (1114, 18099378), (1671, 12066252), (2228, 9049689), (3342, 6033126), (5013, 4022084), (6127, 3290796), (6684, 3016563), (10026, 2011042), (12254, 1645398), (18381, 1096932), (20052, 1005521), (24508, 822699), (36762, 548466), (55143, 365644), (73524, 274233), (91411, 220572), (110286, 182822)]