20345087686

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{132110959}}^1$

素因数の和:132110979

約数の個数: 16

約数和(自身を含む): 38047956480

約数和(自身を除く): 17702868794

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 132110959, 264221918, 924776713, 1453220549, 1849553426, 2906441098, 10172543843, 20345087686]

約数ペア:

[(1, 20345087686), (2, 10172543843), (7, 2906441098), (11, 1849553426), (14, 1453220549), (22, 924776713), (77, 264221918), (154, 132110959)]