20342276643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12130159}}^1$

素因数の和:12130218

約数の個数: 16

約数和(自身を含む): 29888714240

約数和(自身を除く): 9546437597

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 12130159, 36390477, 157692067, 473076201, 521596837, 1564790511, 6780758881, 20342276643]

約数ペア:

[(1, 20342276643), (3, 6780758881), (13, 1564790511), (39, 521596837), (43, 473076201), (129, 157692067), (559, 36390477), (1677, 12130159)]