20132071362

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1\times {\mathrm{1279}}^1$

素因数の和:1928

約数の個数: 96

約数和(自身を含む): 47451156480

約数和(自身を除く): 27319085118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 411, 491, 822, 982, 1233, 1279, 1473, 1781, 2466, 2558, 2946, 3562, 3837, 4419, 5343, 6383, 7674, 8838, 10686, 11511, 12766, 16029, 16627, 19149, 23022, 32058, 33254, 38298, 49881, 57447, 67267, 99762, 114894, 134534, 149643, 175223, 201801, 299286, 350446, 403602, 525669, 605403, 627989, 874471, 1051338, 1210806, 1255978, 1577007, 1748942, 1883967, 2277899, 2623413, 3154014, 3767934, 4555798, 5246826, 5651901, 6833697, 7870239, 8163857, 11303802, 13667394, 15740478, 16327714, 20501091, 24491571, 41002182, 48983142, 73474713, 86034493, 146949426, 172068986, 258103479, 516206958, 774310437, 1118448409, 1548620874, 2236896818, 3355345227, 6710690454, 10066035681, 20132071362]

約数ペア:

[(1, 20132071362), (2, 10066035681), (3, 6710690454), (6, 3355345227), (9, 2236896818), (13, 1548620874), (18, 1118448409), (26, 774310437), (39, 516206958), (78, 258103479), (117, 172068986), (137, 146949426), (234, 86034493), (274, 73474713), (411, 48983142), (491, 41002182), (822, 24491571), (982, 20501091), (1233, 16327714), (1279, 15740478), (1473, 13667394), (1781, 11303802), (2466, 8163857), (2558, 7870239), (2946, 6833697), (3562, 5651901), (3837, 5246826), (4419, 4555798), (5343, 3767934), (6383, 3154014), (7674, 2623413), (8838, 2277899), (10686, 1883967), (11511, 1748942), (12766, 1577007), (16029, 1255978), (16627, 1210806), (19149, 1051338), (23022, 874471), (32058, 627989), (33254, 605403), (38298, 525669), (49881, 403602), (57447, 350446), (67267, 299286), (99762, 201801), (114894, 175223), (134534, 149643)]