20172596199

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2292601}}^1$

素因数の和:2293030

約数の個数: 16

約数和(自身を含む): 30812570880

約数和(自身を除く): 10639974681

約数列:

[1, 3, 7, 21, 419, 1257, 2933, 8799, 2292601, 6877803, 16048207, 48144621, 960599819, 2881799457, 6724198733, 20172596199]

約数ペア:

[(1, 20172596199), (3, 6724198733), (7, 2881799457), (21, 960599819), (419, 48144621), (1257, 16048207), (2933, 6877803), (8799, 2292601)]