20242448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{66587}}^1$

素因数の和:66614

約数の個数: 20

約数和(自身を含む): 41284560

約数和(自身を除く): 21042112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 66587, 133174, 266348, 532696, 1065392, 1265153, 2530306, 5060612, 10121224, 20242448]

約数ペア:

[(1, 20242448), (2, 10121224), (4, 5060612), (8, 2530306), (16, 1265153), (19, 1065392), (38, 532696), (76, 266348), (152, 133174), (304, 66587)]