20350584

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{12289}}^1$

素因数の和:12324

約数の個数: 48

約数和(自身を含む): 57517200

約数和(自身を除く): 37166616

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, 12289, 24578, 36867, 49156, 73734, 98312, 110601, 147468, 221202, 282647, 294936, 442404, 565294, 847941, 884808, 1130588, 1695882, 2261176, 2543823, 3391764, 5087646, 6783528, 10175292, 20350584]

約数ペア:

[(1, 20350584), (2, 10175292), (3, 6783528), (4, 5087646), (6, 3391764), (8, 2543823), (9, 2261176), (12, 1695882), (18, 1130588), (23, 884808), (24, 847941), (36, 565294), (46, 442404), (69, 294936), (72, 282647), (92, 221202), (138, 147468), (184, 110601), (207, 98312), (276, 73734), (414, 49156), (552, 36867), (828, 24578), (1656, 12289)]