20203024

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43541}}^1$

素因数の和:43578

約数の個数: 20

約数和(自身を含む): 40494060

約数和(自身を除く): 20291036

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43541, 87082, 174164, 348328, 696656, 1262689, 2525378, 5050756, 10101512, 20203024]

約数ペア:

[(1, 20203024), (2, 10101512), (4, 5050756), (8, 2525378), (16, 1262689), (29, 696656), (58, 348328), (116, 174164), (232, 87082), (464, 43541)]