20171520714

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197760007}}^1$

素因数の和:197760029

約数の個数: 16

約数和(自身を含む): 42716161728

約数和(自身を除く): 22544641014

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197760007, 395520014, 593280021, 1186560042, 3361920119, 6723840238, 10085760357, 20171520714]

約数ペア:

[(1, 20171520714), (2, 10085760357), (3, 6723840238), (6, 3361920119), (17, 1186560042), (34, 593280021), (51, 395520014), (102, 197760007)]