20947512

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{30097}}^1$

素因数の和:30135

約数の個数: 32

約数和(自身を含む): 54176400

約数和(自身を除く): 33228888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 30097, 60194, 90291, 120388, 180582, 240776, 361164, 722328, 872813, 1745626, 2618439, 3491252, 5236878, 6982504, 10473756, 20947512]

約数ペア:

[(1, 20947512), (2, 10473756), (3, 6982504), (4, 5236878), (6, 3491252), (8, 2618439), (12, 1745626), (24, 872813), (29, 722328), (58, 361164), (87, 240776), (116, 180582), (174, 120388), (232, 90291), (348, 60194), (696, 30097)]