20359017984

素因数分解:

$2^9\times 3^1\times {\mathrm{13254569}}^1$

素因数の和:13254590

約数の個数: 40

約数和(自身を含む): 54237700440

約数和(自身を除く): 33878682456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 13254569, 26509138, 39763707, 53018276, 79527414, 106036552, 159054828, 212073104, 318109656, 424146208, 636219312, 848292416, 1272438624, 1696584832, 2544877248, 3393169664, 5089754496, 6786339328, 10179508992, 20359017984]

約数ペア:

[(1, 20359017984), (2, 10179508992), (3, 6786339328), (4, 5089754496), (6, 3393169664), (8, 2544877248), (12, 1696584832), (16, 1272438624), (24, 848292416), (32, 636219312), (48, 424146208), (64, 318109656), (96, 212073104), (128, 159054828), (192, 106036552), (256, 79527414), (384, 53018276), (512, 39763707), (768, 26509138), (1536, 13254569)]