20180936238

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{7661707}}^1$

素因数の和:7662151

約数の個数: 16

約数和(自身を含む): 40453818240

約数和(自身を除く): 20272882002

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 7661707, 15323414, 22985121, 45970242, 3363489373, 6726978746, 10090468119, 20180936238]

約数ペア:

[(1, 20180936238), (2, 10090468119), (3, 6726978746), (6, 3363489373), (439, 45970242), (878, 22985121), (1317, 15323414), (2634, 7661707)]