20759616

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1608

約数の個数: 84

約数和(自身を含む): 62130432

約数和(自身を除く): 41370816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1567, 1656, 2208, 3134, 3312, 4416, 4701, 6268, 6624, 9402, 12536, 13248, 14103, 18804, 25072, 28206, 36041, 37608, 50144, 56412, 72082, 75216, 100288, 108123, 112824, 144164, 150432, 216246, 225648, 288328, 300864, 324369, 432492, 451296, 576656, 648738, 864984, 902592, 1153312, 1297476, 1729968, 2306624, 2594952, 3459936, 5189904, 6919872, 10379808, 20759616]

約数ペア:

[(1, 20759616), (2, 10379808), (3, 6919872), (4, 5189904), (6, 3459936), (8, 2594952), (9, 2306624), (12, 1729968), (16, 1297476), (18, 1153312), (23, 902592), (24, 864984), (32, 648738), (36, 576656), (46, 451296), (48, 432492), (64, 324369), (69, 300864), (72, 288328), (92, 225648), (96, 216246), (138, 150432), (144, 144164), (184, 112824), (192, 108123), (207, 100288), (276, 75216), (288, 72082), (368, 56412), (414, 50144), (552, 37608), (576, 36041), (736, 28206), (828, 25072), (1104, 18804), (1472, 14103), (1567, 13248), (1656, 12536), (2208, 9402), (3134, 6624), (3312, 6268), (4416, 4701)]