20707968

素因数分解:

$2^7\times 3^1\times {\mathrm{53927}}^1$

素因数の和:53944

約数の個数: 32

約数和(自身を含む): 55006560

約数和(自身を除く): 34298592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53927, 107854, 161781, 215708, 323562, 431416, 647124, 862832, 1294248, 1725664, 2588496, 3451328, 5176992, 6902656, 10353984, 20707968]

約数ペア:

[(1, 20707968), (2, 10353984), (3, 6902656), (4, 5176992), (6, 3451328), (8, 2588496), (12, 1725664), (16, 1294248), (24, 862832), (32, 647124), (48, 431416), (64, 323562), (96, 215708), (128, 161781), (192, 107854), (384, 53927)]