20195422927

素因数分解:

${\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{919}}^1\times {\mathrm{1069}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 20629086400

約数和(自身を除く): 433663473

約数列:

[1, 61, 337, 919, 1069, 20557, 56059, 65209, 309703, 360253, 982411, 18891883, 21975433, 59927071, 331072507, 20195422927]

約数ペア:

[(1, 20195422927), (61, 331072507), (337, 59927071), (919, 21975433), (1069, 18891883), (20557, 982411), (56059, 360253), (65209, 309703)]