20118444

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{35671}}^1$

素因数の和:35725

約数の個数: 24

約数和(自身を含む): 47943168

約数和(自身を除く): 27824724

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 35671, 71342, 107013, 142684, 214026, 428052, 1676537, 3353074, 5029611, 6706148, 10059222, 20118444]

約数ペア:

[(1, 20118444), (2, 10059222), (3, 6706148), (4, 5029611), (6, 3353074), (12, 1676537), (47, 428052), (94, 214026), (141, 142684), (188, 107013), (282, 71342), (564, 35671)]