20100527986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{122327}}^1$

素因数の和:122455

約数の個数: 48

約数和(自身を含む): 38266155648

約数和(自身を除く): 18165627662

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 121, 154, 194, 242, 679, 847, 1067, 1358, 1694, 2134, 7469, 11737, 14938, 23474, 82159, 122327, 164318, 244654, 856289, 1345597, 1712578, 2691194, 9419179, 11865719, 14801567, 18838358, 23731438, 29603134, 83060033, 103610969, 130522909, 166120066, 207221938, 261045818, 913660363, 1435751999, 1827320726, 2871503998, 10050263993, 20100527986]

約数ペア:

[(1, 20100527986), (2, 10050263993), (7, 2871503998), (11, 1827320726), (14, 1435751999), (22, 913660363), (77, 261045818), (97, 207221938), (121, 166120066), (154, 130522909), (194, 103610969), (242, 83060033), (679, 29603134), (847, 23731438), (1067, 18838358), (1358, 14801567), (1694, 11865719), (2134, 9419179), (7469, 2691194), (11737, 1712578), (14938, 1345597), (23474, 856289), (82159, 244654), (122327, 164318)]