20052101432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^2$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 42672165120

約数和(自身を除く): 22620063688

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 67, 88, 94, 134, 188, 268, 269, 376, 517, 536, 538, 737, 1034, 1076, 1474, 2068, 2152, 2948, 2959, 3149, 4136, 5896, 5918, 6298, 11836, 12596, 12643, 18023, 23672, 25192, 25286, 34639, 36046, 50572, 69278, 72092, 72361, 101144, 138556, 139073, 144184, 144722, 198253, 277112, 278146, 289444, 396506, 556292, 578888, 793012, 795971, 847081, 1112584, 1586024, 1591942, 1694162, 3183884, 3388324, 3400967, 4848187, 6367768, 6776648, 6801934, 9317891, 9696374, 13603868, 18635782, 19392748, 27207736, 37271564, 37410637, 38785496, 53330057, 74543128, 74821274, 106660114, 149642548, 213320228, 227864789, 299285096, 426640456, 455729578, 911459156, 1822918312, 2506512679, 5013025358, 10026050716, 20052101432]

約数ペア:

[(1, 20052101432), (2, 10026050716), (4, 5013025358), (8, 2506512679), (11, 1822918312), (22, 911459156), (44, 455729578), (47, 426640456), (67, 299285096), (88, 227864789), (94, 213320228), (134, 149642548), (188, 106660114), (268, 74821274), (269, 74543128), (376, 53330057), (517, 38785496), (536, 37410637), (538, 37271564), (737, 27207736), (1034, 19392748), (1076, 18635782), (1474, 13603868), (2068, 9696374), (2152, 9317891), (2948, 6801934), (2959, 6776648), (3149, 6367768), (4136, 4848187), (5896, 3400967), (5918, 3388324), (6298, 3183884), (11836, 1694162), (12596, 1591942), (12643, 1586024), (18023, 1112584), (23672, 847081), (25192, 795971), (25286, 793012), (34639, 578888), (36046, 556292), (50572, 396506), (69278, 289444), (72092, 278146), (72361, 277112), (101144, 198253), (138556, 144722), (139073, 144184)]