20179964152

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{6655661}}^1$

素因数の和:6656046

約数の個数: 16

約数和(自身を含む): 37937273400

約数和(自身を除く): 17757309248

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 6655661, 13311322, 26622644, 53245288, 2522495519, 5044991038, 10089982076, 20179964152]

約数ペア:

[(1, 20179964152), (2, 10089982076), (4, 5044991038), (8, 2522495519), (379, 53245288), (758, 26622644), (1516, 13311322), (3032, 6655661)]