20163406296

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{3137}}^1$

素因数の和:3505

約数の個数: 128

約数和(自身を含む): 55797154560

約数和(自身を除く): 35633748264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 97, 132, 194, 251, 264, 291, 388, 502, 582, 753, 776, 1004, 1067, 1164, 1506, 2008, 2134, 2328, 2761, 3012, 3137, 3201, 4268, 5522, 6024, 6274, 6402, 8283, 8536, 9411, 11044, 12548, 12804, 16566, 18822, 22088, 24347, 25096, 25608, 33132, 34507, 37644, 48694, 66264, 69014, 73041, 75288, 97388, 103521, 138028, 146082, 194776, 207042, 267817, 276056, 292164, 304289, 414084, 535634, 584328, 608578, 787387, 803451, 828168, 912867, 1071268, 1217156, 1574774, 1606902, 1825734, 2142536, 2362161, 2434312, 3149548, 3213804, 3347179, 3651468, 4724322, 6299096, 6427608, 6694358, 7302936, 8661257, 9448644, 10041537, 13388716, 17322514, 18897288, 20083074, 25983771, 26777432, 34645028, 40166148, 51967542, 69290056, 76376539, 80332296, 103935084, 152753078, 207870168, 229129617, 305506156, 458259234, 611012312, 840141929, 916518468, 1680283858, 1833036936, 2520425787, 3360567716, 5040851574, 6721135432, 10081703148, 20163406296]

約数ペア:

[(1, 20163406296), (2, 10081703148), (3, 6721135432), (4, 5040851574), (6, 3360567716), (8, 2520425787), (11, 1833036936), (12, 1680283858), (22, 916518468), (24, 840141929), (33, 611012312), (44, 458259234), (66, 305506156), (88, 229129617), (97, 207870168), (132, 152753078), (194, 103935084), (251, 80332296), (264, 76376539), (291, 69290056), (388, 51967542), (502, 40166148), (582, 34645028), (753, 26777432), (776, 25983771), (1004, 20083074), (1067, 18897288), (1164, 17322514), (1506, 13388716), (2008, 10041537), (2134, 9448644), (2328, 8661257), (2761, 7302936), (3012, 6694358), (3137, 6427608), (3201, 6299096), (4268, 4724322), (5522, 3651468), (6024, 3347179), (6274, 3213804), (6402, 3149548), (8283, 2434312), (8536, 2362161), (9411, 2142536), (11044, 1825734), (12548, 1606902), (12804, 1574774), (16566, 1217156), (18822, 1071268), (22088, 912867), (24347, 828168), (25096, 803451), (25608, 787387), (33132, 608578), (34507, 584328), (37644, 535634), (48694, 414084), (66264, 304289), (69014, 292164), (73041, 276056), (75288, 267817), (97388, 207042), (103521, 194776), (138028, 146082)]