20173485604

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1733}}^1\times {\mathrm{67679}}^1$

素因数の和:69459

約数の個数: 24

約数和(自身を含む): 36145992960

約数和(自身を除く): 15972507356

約数列:

[1, 2, 4, 43, 86, 172, 1733, 3466, 6932, 67679, 74519, 135358, 149038, 270716, 298076, 2910197, 5820394, 11640788, 117287707, 234575414, 469150828, 5043371401, 10086742802, 20173485604]

約数ペア:

[(1, 20173485604), (2, 10086742802), (4, 5043371401), (43, 469150828), (86, 234575414), (172, 117287707), (1733, 11640788), (3466, 5820394), (6932, 2910197), (67679, 298076), (74519, 270716), (135358, 149038)]