20239726482

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{143477}}^1$

素因数の和:143963

約数の個数: 48

約数和(自身を含む): 46533358872

約数和(自身を除く): 26293632390

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 461, 922, 1383, 2766, 4149, 7837, 8298, 15674, 23511, 47022, 70533, 141066, 143477, 286954, 430431, 860862, 1291293, 2439109, 2582586, 4878218, 7317327, 14634654, 21951981, 43903962, 66142897, 132285794, 198428691, 396857382, 595286073, 1124429249, 1190572146, 2248858498, 3373287747, 6746575494, 10119863241, 20239726482]

約数ペア:

[(1, 20239726482), (2, 10119863241), (3, 6746575494), (6, 3373287747), (9, 2248858498), (17, 1190572146), (18, 1124429249), (34, 595286073), (51, 396857382), (102, 198428691), (153, 132285794), (306, 66142897), (461, 43903962), (922, 21951981), (1383, 14634654), (2766, 7317327), (4149, 4878218), (7837, 2582586), (8298, 2439109), (15674, 1291293), (23511, 860862), (47022, 430431), (70533, 286954), (141066, 143477)]