20280576

素因数分解:

$2^8\times 3^1\times {\mathrm{26407}}^1$

素因数の和:26426

約数の個数: 36

約数和(自身を含む): 53977952

約数和(自身を除く): 33697376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 26407, 52814, 79221, 105628, 158442, 211256, 316884, 422512, 633768, 845024, 1267536, 1690048, 2535072, 3380096, 5070144, 6760192, 10140288, 20280576]

約数ペア:

[(1, 20280576), (2, 10140288), (3, 6760192), (4, 5070144), (6, 3380096), (8, 2535072), (12, 1690048), (16, 1267536), (24, 845024), (32, 633768), (48, 422512), (64, 316884), (96, 211256), (128, 158442), (192, 105628), (256, 79221), (384, 52814), (768, 26407)]