20794051212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8291089}}^1$

素因数の和:8291126

約数の個数: 48

約数和(自身を含む): 55716124800

約数和(自身を除く): 34922073588

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 8291089, 16582178, 24873267, 33164356, 49746534, 91201979, 99493068, 157530691, 182403958, 273605937, 315061382, 364807916, 472592073, 547211874, 630122764, 945184146, 1094423748, 1732837601, 1890368292, 3465675202, 5198512803, 6931350404, 10397025606, 20794051212]

約数ペア:

[(1, 20794051212), (2, 10397025606), (3, 6931350404), (4, 5198512803), (6, 3465675202), (11, 1890368292), (12, 1732837601), (19, 1094423748), (22, 945184146), (33, 630122764), (38, 547211874), (44, 472592073), (57, 364807916), (66, 315061382), (76, 273605937), (114, 182403958), (132, 157530691), (209, 99493068), (228, 91201979), (418, 49746534), (627, 33164356), (836, 24873267), (1254, 16582178), (2508, 8291089)]