20622467

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 23224320

約数和(自身を除く): 2601853

約数列:

[1, 19, 23, 41, 437, 779, 943, 1151, 17917, 21869, 26473, 47191, 502987, 896629, 1085393, 20622467]

約数ペア:

[(1, 20622467), (19, 1085393), (23, 896629), (41, 502987), (437, 47191), (779, 26473), (943, 21869), (1151, 17917)]