20142278821

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1\times {\mathrm{24623}}^1$

素因数の和:25620

約数の個数: 16

約数和(自身を含む): 23215901184

約数和(自身を除く): 3073622363

約数列:

[1, 7, 137, 853, 959, 5971, 24623, 116861, 172361, 818027, 3373351, 21003419, 23613457, 147023933, 2877468403, 20142278821]

約数ペア:

[(1, 20142278821), (7, 2877468403), (137, 147023933), (853, 23613457), (959, 21003419), (5971, 3373351), (24623, 818027), (116861, 172361)]