20243678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111229}}^1$

素因数の和:111251

約数の個数: 16

約数和(自身を含む): 37373280

約数和(自身を除く): 17129602

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 111229, 222458, 778603, 1445977, 1557206, 2891954, 10121839, 20243678]

約数ペア:

[(1, 20243678), (2, 10121839), (7, 2891954), (13, 1557206), (14, 1445977), (26, 778603), (91, 222458), (182, 111229)]