20422296

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3187}}^1$

素因数の和:3288

約数の個数: 48

約数和(自身を含む): 55949400

約数和(自身を除く): 35527104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3187, 3204, 6374, 6408, 9561, 12748, 19122, 25496, 28683, 38244, 57366, 76488, 114732, 229464, 283643, 567286, 850929, 1134572, 1701858, 2269144, 2552787, 3403716, 5105574, 6807432, 10211148, 20422296]

約数ペア:

[(1, 20422296), (2, 10211148), (3, 6807432), (4, 5105574), (6, 3403716), (8, 2552787), (9, 2269144), (12, 1701858), (18, 1134572), (24, 850929), (36, 567286), (72, 283643), (89, 229464), (178, 114732), (267, 76488), (356, 57366), (534, 38244), (712, 28683), (801, 25496), (1068, 19122), (1602, 12748), (2136, 9561), (3187, 6408), (3204, 6374)]