20339962

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5749}}^1$

素因数の和:5841

約数の個数: 16

約数和(自身を含む): 32085000

約数和(自身を除く): 11745038

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 5749, 11498, 166721, 333442, 350689, 701378, 10169981, 20339962]

約数ペア:

[(1, 20339962), (2, 10169981), (29, 701378), (58, 350689), (61, 333442), (122, 166721), (1769, 11498), (3538, 5749)]