20361984

素因数分解:

$2^8\times 3^1\times {\mathrm{26513}}^1$

素因数の和:26532

約数の個数: 36

約数和(自身を含む): 54194616

約数和(自身を除く): 33832632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 26513, 53026, 79539, 106052, 159078, 212104, 318156, 424208, 636312, 848416, 1272624, 1696832, 2545248, 3393664, 5090496, 6787328, 10180992, 20361984]

約数ペア:

[(1, 20361984), (2, 10180992), (3, 6787328), (4, 5090496), (6, 3393664), (8, 2545248), (12, 1696832), (16, 1272624), (24, 848416), (32, 636312), (48, 424208), (64, 318156), (96, 212104), (128, 159078), (192, 106052), (256, 79539), (384, 53026), (768, 26513)]