20222048

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 51528960

約数和(自身を除く): 31306912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 224, 232, 283, 308, 319, 352, 406, 464, 566, 616, 638, 812, 928, 1132, 1232, 1276, 1624, 1981, 2233, 2264, 2464, 2552, 3113, 3248, 3962, 4466, 4528, 5104, 6226, 6496, 7924, 8207, 8932, 9056, 10208, 12452, 15848, 16414, 17864, 21791, 24904, 31696, 32828, 35728, 43582, 49808, 57449, 63392, 65656, 71456, 87164, 90277, 99616, 114898, 131312, 174328, 180554, 229796, 262624, 348656, 361108, 459592, 631939, 697312, 722216, 919184, 1263878, 1444432, 1838368, 2527756, 2888864, 5055512, 10111024, 20222048]

約数ペア:

[(1, 20222048), (2, 10111024), (4, 5055512), (7, 2888864), (8, 2527756), (11, 1838368), (14, 1444432), (16, 1263878), (22, 919184), (28, 722216), (29, 697312), (32, 631939), (44, 459592), (56, 361108), (58, 348656), (77, 262624), (88, 229796), (112, 180554), (116, 174328), (154, 131312), (176, 114898), (203, 99616), (224, 90277), (232, 87164), (283, 71456), (308, 65656), (319, 63392), (352, 57449), (406, 49808), (464, 43582), (566, 35728), (616, 32828), (638, 31696), (812, 24904), (928, 21791), (1132, 17864), (1232, 16414), (1276, 15848), (1624, 12452), (1981, 10208), (2233, 9056), (2264, 8932), (2464, 8207), (2552, 7924), (3113, 6496), (3248, 6226), (3962, 5104), (4466, 4528)]