20149282447

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{2657}}^1\times {\mathrm{37357}}^1$

素因数の和:40050

約数の個数: 16

約数和(自身を含む): 23831415360

約数和(自身を除く): 3682132913

約数列:

[1, 7, 29, 203, 2657, 18599, 37357, 77053, 261499, 539371, 1083353, 7583471, 99257549, 694802843, 2878468921, 20149282447]

約数ペア:

[(1, 20149282447), (7, 2878468921), (29, 694802843), (203, 99257549), (2657, 7583471), (18599, 1083353), (37357, 539371), (77053, 261499)]