20876928

素因数分解:

$2^7\times 3^1\times {\mathrm{54367}}^1$

素因数の和:54384

約数の個数: 32

約数和(自身を含む): 55455360

約数和(自身を除く): 34578432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 54367, 108734, 163101, 217468, 326202, 434936, 652404, 869872, 1304808, 1739744, 2609616, 3479488, 5219232, 6958976, 10438464, 20876928]

約数ペア:

[(1, 20876928), (2, 10438464), (3, 6958976), (4, 5219232), (6, 3479488), (8, 2609616), (12, 1739744), (16, 1304808), (24, 869872), (32, 652404), (48, 434936), (64, 326202), (96, 217468), (128, 163101), (192, 108734), (384, 54367)]