20691010296

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{244159}}^1$

素因数の和:244289

約数の個数: 96

約数和(自身を含む): 61704115200

約数和(自身を除く): 41013104904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 107, 132, 198, 214, 264, 321, 396, 428, 642, 792, 856, 963, 1177, 1284, 1926, 2354, 2568, 3531, 3852, 4708, 7062, 7704, 9416, 10593, 14124, 21186, 28248, 42372, 84744, 244159, 488318, 732477, 976636, 1464954, 1953272, 2197431, 2685749, 2929908, 4394862, 5371498, 5859816, 8057247, 8789724, 10742996, 16114494, 17579448, 21485992, 24171741, 26125013, 32228988, 48343482, 52250026, 64457976, 78375039, 96686964, 104500052, 156750078, 193373928, 209000104, 235125117, 287375143, 313500156, 470250234, 574750286, 627000312, 862125429, 940500468, 1149500572, 1724250858, 1881000936, 2299001144, 2586376287, 3448501716, 5172752574, 6897003432, 10345505148, 20691010296]

約数ペア:

[(1, 20691010296), (2, 10345505148), (3, 6897003432), (4, 5172752574), (6, 3448501716), (8, 2586376287), (9, 2299001144), (11, 1881000936), (12, 1724250858), (18, 1149500572), (22, 940500468), (24, 862125429), (33, 627000312), (36, 574750286), (44, 470250234), (66, 313500156), (72, 287375143), (88, 235125117), (99, 209000104), (107, 193373928), (132, 156750078), (198, 104500052), (214, 96686964), (264, 78375039), (321, 64457976), (396, 52250026), (428, 48343482), (642, 32228988), (792, 26125013), (856, 24171741), (963, 21485992), (1177, 17579448), (1284, 16114494), (1926, 10742996), (2354, 8789724), (2568, 8057247), (3531, 5859816), (3852, 5371498), (4708, 4394862), (7062, 2929908), (7704, 2685749), (9416, 2197431), (10593, 1953272), (14124, 1464954), (21186, 976636), (28248, 732477), (42372, 488318), (84744, 244159)]