20182886508

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{3995029}}^1$

素因数の和:3995457

約数の個数: 24

約数和(自身を含む): 47205274480

約数和(自身を除く): 27022387972

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 3995029, 7990058, 11985087, 15980116, 23970174, 47940348, 1681907209, 3363814418, 5045721627, 6727628836, 10091443254, 20182886508]

約数ペア:

[(1, 20182886508), (2, 10091443254), (3, 6727628836), (4, 5045721627), (6, 3363814418), (12, 1681907209), (421, 47940348), (842, 23970174), (1263, 15980116), (1684, 11985087), (2526, 7990058), (5052, 3995029)]