20787648827

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1\times {\mathrm{59707}}^1$

素因数の和:60770

約数の個数: 16

約数和(自身を含む): 23432285184

約数和(自身を除く): 2644636357

約数列:

[1, 11, 31, 341, 1021, 11231, 31651, 59707, 348161, 656777, 1850917, 20360087, 60960847, 670569317, 1889786257, 20787648827]

約数ペア:

[(1, 20787648827), (11, 1889786257), (31, 670569317), (341, 60960847), (1021, 20360087), (11231, 1850917), (31651, 656777), (59707, 348161)]