2019278856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{20269}}^1$

素因数の和:20878

約数の個数: 64

約数和(自身を含む): 5779382400

約数和(自身を除く): 3760103544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 593, 1186, 1779, 2372, 3558, 4151, 4744, 7116, 8302, 12453, 14232, 16604, 20269, 24906, 33208, 40538, 49812, 60807, 81076, 99624, 121614, 141883, 162152, 243228, 283766, 425649, 486456, 567532, 851298, 1135064, 1702596, 3405192, 12019517, 24039034, 36058551, 48078068, 72117102, 84136619, 96156136, 144234204, 168273238, 252409857, 288468408, 336546476, 504819714, 673092952, 1009639428, 2019278856]

約数ペア:

[(1, 2019278856), (2, 1009639428), (3, 673092952), (4, 504819714), (6, 336546476), (7, 288468408), (8, 252409857), (12, 168273238), (14, 144234204), (21, 96156136), (24, 84136619), (28, 72117102), (42, 48078068), (56, 36058551), (84, 24039034), (168, 12019517), (593, 3405192), (1186, 1702596), (1779, 1135064), (2372, 851298), (3558, 567532), (4151, 486456), (4744, 425649), (7116, 283766), (8302, 243228), (12453, 162152), (14232, 141883), (16604, 121614), (20269, 99624), (24906, 81076), (33208, 60807), (40538, 49812)]