20254663

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 23990400

約数和(自身を除く): 3735737

約数列:

[1, 11, 13, 139, 143, 1019, 1529, 1807, 11209, 13247, 19877, 141641, 145717, 1558051, 1841333, 20254663]

約数ペア:

[(1, 20254663), (11, 1841333), (13, 1558051), (139, 145717), (143, 141641), (1019, 19877), (1529, 13247), (1807, 11209)]