20183520078

素因数分解:

$2^1\times 3^2\times {\mathrm{1121306671}}^1$

素因数の和:1121306679

約数の個数: 12

約数和(自身を含む): 43730960208

約数和(自身を除く): 23547440130

約数列:

[1, 2, 3, 6, 9, 18, 1121306671, 2242613342, 3363920013, 6727840026, 10091760039, 20183520078]

約数ペア:

[(1, 20183520078), (2, 10091760039), (3, 6727840026), (6, 3363920013), (9, 2242613342), (18, 1121306671)]