20026224

素因数分解:

$2^4\times 3^3\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 80

約数和(自身を含む): 58051840

約数和(自身を除く): 38025616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 151, 216, 302, 307, 432, 453, 604, 614, 906, 921, 1208, 1228, 1359, 1812, 1842, 2416, 2456, 2718, 2763, 3624, 3684, 4077, 4912, 5436, 5526, 7248, 7368, 8154, 8289, 10872, 11052, 14736, 16308, 16578, 21744, 22104, 32616, 33156, 44208, 46357, 65232, 66312, 92714, 132624, 139071, 185428, 278142, 370856, 417213, 556284, 741712, 834426, 1112568, 1251639, 1668852, 2225136, 2503278, 3337704, 5006556, 6675408, 10013112, 20026224]

約数ペア:

[(1, 20026224), (2, 10013112), (3, 6675408), (4, 5006556), (6, 3337704), (8, 2503278), (9, 2225136), (12, 1668852), (16, 1251639), (18, 1112568), (24, 834426), (27, 741712), (36, 556284), (48, 417213), (54, 370856), (72, 278142), (108, 185428), (144, 139071), (151, 132624), (216, 92714), (302, 66312), (307, 65232), (432, 46357), (453, 44208), (604, 33156), (614, 32616), (906, 22104), (921, 21744), (1208, 16578), (1228, 16308), (1359, 14736), (1812, 11052), (1842, 10872), (2416, 8289), (2456, 8154), (2718, 7368), (2763, 7248), (3624, 5526), (3684, 5436), (4077, 4912)]