20286254

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{3463}}^1$

素因数の和:3595

約数の個数: 16

約数和(自身を含む): 31799520

約数和(自身を除く): 11513266

約数列:

[1, 2, 29, 58, 101, 202, 2929, 3463, 5858, 6926, 100427, 200854, 349763, 699526, 10143127, 20286254]

約数ペア:

[(1, 20286254), (2, 10143127), (29, 699526), (58, 349763), (101, 200854), (202, 100427), (2929, 6926), (3463, 5858)]