2021063664

素因数分解:

$2^4\times 3^1\times {\mathrm{42105493}}^1$

素因数の和:42105504

約数の個数: 20

約数和(自身を含む): 5221081256

約数和(自身を除く): 3200017592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 42105493, 84210986, 126316479, 168421972, 252632958, 336843944, 505265916, 673687888, 1010531832, 2021063664]

約数ペア:

[(1, 2021063664), (2, 1010531832), (3, 673687888), (4, 505265916), (6, 336843944), (8, 252632958), (12, 168421972), (16, 126316479), (24, 84210986), (48, 42105493)]