20166074593

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1919299}}^1$

素因数の和:1919404

約数の個数: 16

約数和(自身を含む): 24567040000

約数和(自身を除く): 4400965407

約数列:

[1, 7, 19, 79, 133, 553, 1501, 10507, 1919299, 13435093, 36466681, 151624621, 255266767, 1061372347, 2880867799, 20166074593]

約数ペア:

[(1, 20166074593), (7, 2880867799), (19, 1061372347), (79, 255266767), (133, 151624621), (553, 36466681), (1501, 13435093), (10507, 1919299)]