20352608

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{27653}}^1$

素因数の和:27686

約数の個数: 24

約数和(自身を含む): 41812848

約数和(自身を除く): 21460240

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 27653, 55306, 110612, 221224, 442448, 636019, 884896, 1272038, 2544076, 5088152, 10176304, 20352608]

約数ペア:

[(1, 20352608), (2, 10176304), (4, 5088152), (8, 2544076), (16, 1272038), (23, 884896), (32, 636019), (46, 442448), (92, 221224), (184, 110612), (368, 55306), (736, 27653)]