20000544

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1327}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 52875648

約数和(自身を除く): 32875104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1327, 1884, 2512, 2654, 3768, 3981, 5024, 5308, 7536, 7962, 10616, 15072, 15924, 21232, 31848, 42464, 63696, 127392, 208339, 416678, 625017, 833356, 1250034, 1666712, 2500068, 3333424, 5000136, 6666848, 10000272, 20000544]

約数ペア:

[(1, 20000544), (2, 10000272), (3, 6666848), (4, 5000136), (6, 3333424), (8, 2500068), (12, 1666712), (16, 1250034), (24, 833356), (32, 625017), (48, 416678), (96, 208339), (157, 127392), (314, 63696), (471, 42464), (628, 31848), (942, 21232), (1256, 15924), (1327, 15072), (1884, 10616), (2512, 7962), (2654, 7536), (3768, 5308), (3981, 5024)]