20047168

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{13619}}^1$

素因数の和:13654

約数の個数: 28

約数和(自身を含む): 41513760

約数和(自身を除く): 21466592

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 13619, 27238, 54476, 108952, 217904, 313237, 435808, 626474, 871616, 1252948, 2505896, 5011792, 10023584, 20047168]

約数ペア:

[(1, 20047168), (2, 10023584), (4, 5011792), (8, 2505896), (16, 1252948), (23, 871616), (32, 626474), (46, 435808), (64, 313237), (92, 217904), (184, 108952), (368, 54476), (736, 27238), (1472, 13619)]