20594208

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12619}}^1$

素因数の和:12649

約数の個数: 48

約数和(自身を含む): 57244320

約数和(自身を除く): 36650112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 12619, 25238, 37857, 50476, 75714, 100952, 151428, 201904, 214523, 302856, 403808, 429046, 605712, 643569, 858092, 1211424, 1287138, 1716184, 2574276, 3432368, 5148552, 6864736, 10297104, 20594208]

約数ペア:

[(1, 20594208), (2, 10297104), (3, 6864736), (4, 5148552), (6, 3432368), (8, 2574276), (12, 1716184), (16, 1287138), (17, 1211424), (24, 858092), (32, 643569), (34, 605712), (48, 429046), (51, 403808), (68, 302856), (96, 214523), (102, 201904), (136, 151428), (204, 100952), (272, 75714), (408, 50476), (544, 37857), (816, 25238), (1632, 12619)]