20795961886

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{343769}}^1$

素因数の和:343956

約数の個数: 32

約数和(自身を含む): 37127160000

約数和(自身を除く): 16331198114

約数列:

[1, 2, 7, 14, 29, 58, 149, 203, 298, 406, 1043, 2086, 4321, 8642, 30247, 60494, 343769, 687538, 2406383, 4812766, 9969301, 19938602, 51221581, 69785107, 102443162, 139570214, 358551067, 717102134, 1485425849, 2970851698, 10397980943, 20795961886]

約数ペア:

[(1, 20795961886), (2, 10397980943), (7, 2970851698), (14, 1485425849), (29, 717102134), (58, 358551067), (149, 139570214), (203, 102443162), (298, 69785107), (406, 51221581), (1043, 19938602), (2086, 9969301), (4321, 4812766), (8642, 2406383), (30247, 687538), (60494, 343769)]