20595672

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{12437}}^1$

素因数の和:12472

約数の個数: 48

約数和(自身を含む): 58209840

約数和(自身を除く): 37614168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 12437, 24874, 37311, 49748, 74622, 99496, 111933, 149244, 223866, 286051, 298488, 447732, 572102, 858153, 895464, 1144204, 1716306, 2288408, 2574459, 3432612, 5148918, 6865224, 10297836, 20595672]

約数ペア:

[(1, 20595672), (2, 10297836), (3, 6865224), (4, 5148918), (6, 3432612), (8, 2574459), (9, 2288408), (12, 1716306), (18, 1144204), (23, 895464), (24, 858153), (36, 572102), (46, 447732), (69, 298488), (72, 286051), (92, 223866), (138, 149244), (184, 111933), (207, 99496), (276, 74622), (414, 49748), (552, 37311), (828, 24874), (1656, 12437)]