20622048

素因数分解:

$2^5\times 3^1\times {\mathrm{113}}^1\times {\mathrm{1901}}^1$

素因数の和:2027

約数の個数: 48

約数和(自身を含む): 54640656

約数和(自身を除く): 34018608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 113, 226, 339, 452, 678, 904, 1356, 1808, 1901, 2712, 3616, 3802, 5424, 5703, 7604, 10848, 11406, 15208, 22812, 30416, 45624, 60832, 91248, 182496, 214813, 429626, 644439, 859252, 1288878, 1718504, 2577756, 3437008, 5155512, 6874016, 10311024, 20622048]

約数ペア:

[(1, 20622048), (2, 10311024), (3, 6874016), (4, 5155512), (6, 3437008), (8, 2577756), (12, 1718504), (16, 1288878), (24, 859252), (32, 644439), (48, 429626), (96, 214813), (113, 182496), (226, 91248), (339, 60832), (452, 45624), (678, 30416), (904, 22812), (1356, 15208), (1808, 11406), (1901, 10848), (2712, 7604), (3616, 5703), (3802, 5424)]