20227926532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{547}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 40672033920

約数和(自身を除く): 20444107388

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 73, 116, 146, 292, 319, 397, 547, 638, 794, 803, 1094, 1276, 1588, 1606, 2117, 2188, 3212, 4234, 4367, 6017, 8468, 8734, 11513, 12034, 15863, 17468, 23026, 23287, 24068, 28981, 31726, 39931, 46052, 46574, 57962, 63452, 79862, 93148, 115924, 126643, 159724, 174493, 217159, 253286, 318791, 348986, 434318, 439241, 506572, 637582, 697972, 840449, 868636, 878482, 1157999, 1275164, 1680898, 1756964, 2315998, 2388749, 3361796, 4631996, 4777498, 6297611, 9244939, 9554996, 12595222, 12737989, 15852607, 18489878, 25190444, 25475978, 31705214, 36979756, 50951956, 63410428, 69273721, 138547442, 174378677, 277094884, 348757354, 459725603, 697514708, 919451206, 1838902412, 5056981633, 10113963266, 20227926532]

約数ペア:

[(1, 20227926532), (2, 10113963266), (4, 5056981633), (11, 1838902412), (22, 919451206), (29, 697514708), (44, 459725603), (58, 348757354), (73, 277094884), (116, 174378677), (146, 138547442), (292, 69273721), (319, 63410428), (397, 50951956), (547, 36979756), (638, 31705214), (794, 25475978), (803, 25190444), (1094, 18489878), (1276, 15852607), (1588, 12737989), (1606, 12595222), (2117, 9554996), (2188, 9244939), (3212, 6297611), (4234, 4777498), (4367, 4631996), (6017, 3361796), (8468, 2388749), (8734, 2315998), (11513, 1756964), (12034, 1680898), (15863, 1275164), (17468, 1157999), (23026, 878482), (23287, 868636), (24068, 840449), (28981, 697972), (31726, 637582), (39931, 506572), (46052, 439241), (46574, 434318), (57962, 348986), (63452, 318791), (79862, 253286), (93148, 217159), (115924, 174493), (126643, 159724)]