20730167424

素因数分解:

$2^7\times 3^2\times {\mathrm{47}}^1\times {\mathrm{382871}}^1$

素因数の和:382938

約数の個数: 96

約数和(自身を含む): 60922592640

約数和(自身を除く): 40192425216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 282, 288, 376, 384, 423, 564, 576, 752, 846, 1128, 1152, 1504, 1692, 2256, 3008, 3384, 4512, 6016, 6768, 9024, 13536, 18048, 27072, 54144, 382871, 765742, 1148613, 1531484, 2297226, 3062968, 3445839, 4594452, 6125936, 6891678, 9188904, 12251872, 13783356, 17994937, 18377808, 24503744, 27566712, 35989874, 36755616, 49007488, 53984811, 55133424, 71979748, 73511232, 107969622, 110266848, 143959496, 147022464, 161954433, 215939244, 220533696, 287918992, 323908866, 431878488, 441067392, 575837984, 647817732, 863756976, 1151675968, 1295635464, 1727513952, 2303351936, 2591270928, 3455027904, 5182541856, 6910055808, 10365083712, 20730167424]

約数ペア:

[(1, 20730167424), (2, 10365083712), (3, 6910055808), (4, 5182541856), (6, 3455027904), (8, 2591270928), (9, 2303351936), (12, 1727513952), (16, 1295635464), (18, 1151675968), (24, 863756976), (32, 647817732), (36, 575837984), (47, 441067392), (48, 431878488), (64, 323908866), (72, 287918992), (94, 220533696), (96, 215939244), (128, 161954433), (141, 147022464), (144, 143959496), (188, 110266848), (192, 107969622), (282, 73511232), (288, 71979748), (376, 55133424), (384, 53984811), (423, 49007488), (564, 36755616), (576, 35989874), (752, 27566712), (846, 24503744), (1128, 18377808), (1152, 17994937), (1504, 13783356), (1692, 12251872), (2256, 9188904), (3008, 6891678), (3384, 6125936), (4512, 4594452), (6016, 3445839), (6768, 3062968), (9024, 2297226), (13536, 1531484), (18048, 1148613), (27072, 765742), (54144, 382871)]