20162574124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1777}}^1$

素因数の和:2024

約数の個数: 144

約数和(自身を含む): 47196426816

約数和(自身を除く): 27033852692

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 197, 238, 242, 308, 374, 394, 476, 484, 748, 788, 847, 1309, 1379, 1694, 1777, 2057, 2167, 2618, 2758, 3349, 3388, 3554, 4114, 4334, 5236, 5516, 6698, 7108, 8228, 8668, 12439, 13396, 14399, 15169, 19547, 23443, 23837, 24878, 28798, 30209, 30338, 36839, 39094, 46886, 47674, 49756, 57596, 60418, 60676, 73678, 78188, 93772, 95348, 120836, 136829, 147356, 166859, 211463, 215017, 257873, 273658, 332299, 333718, 350069, 405229, 422926, 430034, 515746, 547316, 664598, 667436, 700138, 810458, 845852, 860068, 1031492, 1329196, 1400276, 1505119, 1620916, 2326093, 2450483, 2836603, 3010238, 3655289, 3850759, 4652186, 4900966, 5673206, 5951173, 6020476, 7310578, 7701518, 9304372, 9801932, 11346412, 11902346, 14621156, 15403036, 23804692, 25587023, 26955313, 41658211, 42358349, 51174046, 53910626, 65462903, 83316422, 84716698, 102348092, 107821252, 130925806, 166632844, 169433396, 261851612, 296508443, 458240321, 593016886, 720091933, 916480642, 1186033772, 1440183866, 1832961284, 2880367732, 5040643531, 10081287062, 20162574124]

約数ペア:

[(1, 20162574124), (2, 10081287062), (4, 5040643531), (7, 2880367732), (11, 1832961284), (14, 1440183866), (17, 1186033772), (22, 916480642), (28, 720091933), (34, 593016886), (44, 458240321), (68, 296508443), (77, 261851612), (119, 169433396), (121, 166632844), (154, 130925806), (187, 107821252), (197, 102348092), (238, 84716698), (242, 83316422), (308, 65462903), (374, 53910626), (394, 51174046), (476, 42358349), (484, 41658211), (748, 26955313), (788, 25587023), (847, 23804692), (1309, 15403036), (1379, 14621156), (1694, 11902346), (1777, 11346412), (2057, 9801932), (2167, 9304372), (2618, 7701518), (2758, 7310578), (3349, 6020476), (3388, 5951173), (3554, 5673206), (4114, 4900966), (4334, 4652186), (5236, 3850759), (5516, 3655289), (6698, 3010238), (7108, 2836603), (8228, 2450483), (8668, 2326093), (12439, 1620916), (13396, 1505119), (14399, 1400276), (15169, 1329196), (19547, 1031492), (23443, 860068), (23837, 845852), (24878, 810458), (28798, 700138), (30209, 667436), (30338, 664598), (36839, 547316), (39094, 515746), (46886, 430034), (47674, 422926), (49756, 405229), (57596, 350069), (60418, 333718), (60676, 332299), (73678, 273658), (78188, 257873), (93772, 215017), (95348, 211463), (120836, 166859), (136829, 147356)]