20196939318

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{198009209}}^1$

素因数の和:198009231

約数の個数: 16

約数和(自身を含む): 42769989360

約数和(自身を除く): 22573050042

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 198009209, 396018418, 594027627, 1188055254, 3366156553, 6732313106, 10098469659, 20196939318]

約数ペア:

[(1, 20196939318), (2, 10098469659), (3, 6732313106), (6, 3366156553), (17, 1188055254), (34, 594027627), (51, 396018418), (102, 198009209)]