20034288

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^2\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 90

約数和(自身を含む): 58834776

約数和(自身を除く): 38800488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 263, 276, 368, 414, 526, 529, 552, 789, 828, 1052, 1058, 1104, 1578, 1587, 1656, 2104, 2116, 2367, 3156, 3174, 3312, 4208, 4232, 4734, 4761, 6049, 6312, 6348, 8464, 9468, 9522, 12098, 12624, 12696, 18147, 18936, 19044, 24196, 25392, 36294, 37872, 38088, 48392, 54441, 72588, 76176, 96784, 108882, 139127, 145176, 217764, 278254, 290352, 417381, 435528, 556508, 834762, 871056, 1113016, 1252143, 1669524, 2226032, 2504286, 3339048, 5008572, 6678096, 10017144, 20034288]

約数ペア:

[(1, 20034288), (2, 10017144), (3, 6678096), (4, 5008572), (6, 3339048), (8, 2504286), (9, 2226032), (12, 1669524), (16, 1252143), (18, 1113016), (23, 871056), (24, 834762), (36, 556508), (46, 435528), (48, 417381), (69, 290352), (72, 278254), (92, 217764), (138, 145176), (144, 139127), (184, 108882), (207, 96784), (263, 76176), (276, 72588), (368, 54441), (414, 48392), (526, 38088), (529, 37872), (552, 36294), (789, 25392), (828, 24196), (1052, 19044), (1058, 18936), (1104, 18147), (1578, 12696), (1587, 12624), (1656, 12098), (2104, 9522), (2116, 9468), (2367, 8464), (3156, 6348), (3174, 6312), (3312, 6049), (4208, 4761), (4232, 4734)]