20160696647

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17042009}}^1$

素因数の和:17042042

約数の個数: 12

約数和(自身を含む): 24949502640

約数和(自身を除く): 4788805993

約数列:

[1, 7, 13, 91, 169, 1183, 17042009, 119294063, 221546117, 1550822819, 2880099521, 20160696647]

約数ペア:

[(1, 20160696647), (7, 2880099521), (13, 1550822819), (91, 221546117), (169, 119294063), (1183, 17042009)]