20161243146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305473381}}^1$

素因数の和:305473397

約数の個数: 16

約数和(自身を含む): 43988167008

約数和(自身を除く): 23826923862

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305473381, 610946762, 916420143, 1832840286, 3360207191, 6720414382, 10080621573, 20161243146]

約数ペア:

[(1, 20161243146), (2, 10080621573), (3, 6720414382), (6, 3360207191), (11, 1832840286), (22, 916420143), (33, 610946762), (66, 305473381)]