20160909545

素因数分解:

$5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1965959}}^1$

素因数の和:1966264

約数の個数: 16

約数和(自身を含む): 27743627520

約数和(自身を除く): 7582717975

約数列:

[1, 5, 7, 35, 293, 1465, 2051, 10255, 1965959, 9829795, 13761713, 68808565, 576025987, 2880129935, 4032181909, 20160909545]

約数ペア:

[(1, 20160909545), (5, 4032181909), (7, 2880129935), (35, 576025987), (293, 68808565), (1465, 13761713), (2051, 9829795), (10255, 1965959)]