20154036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239929}}^1$

素因数の和:239943

約数の個数: 24

約数和(自身を含む): 53744320

約数和(自身を除く): 33590284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239929, 479858, 719787, 959716, 1439574, 1679503, 2879148, 3359006, 5038509, 6718012, 10077018, 20154036]

約数ペア:

[(1, 20154036), (2, 10077018), (3, 6718012), (4, 5038509), (6, 3359006), (7, 2879148), (12, 1679503), (14, 1439574), (21, 959716), (28, 719787), (42, 479858), (84, 239929)]