20080200098

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{827}}^1\times {\mathrm{6043}}^1$

素因数の和:6927

約数の個数: 48

約数和(自身を含む): 35941830624

約数和(自身を除く): 15861630526

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 827, 1654, 2009, 4018, 5789, 6043, 11578, 12086, 33907, 40523, 42301, 67814, 81046, 84602, 237349, 247763, 296107, 474698, 495526, 592214, 1661443, 1734341, 3322886, 3468682, 4997561, 9995122, 12140387, 24280774, 34982927, 69965854, 204900001, 244880489, 409800002, 489760978, 1434300007, 2868600014, 10040100049, 20080200098]

約数ペア:

[(1, 20080200098), (2, 10040100049), (7, 2868600014), (14, 1434300007), (41, 489760978), (49, 409800002), (82, 244880489), (98, 204900001), (287, 69965854), (574, 34982927), (827, 24280774), (1654, 12140387), (2009, 9995122), (4018, 4997561), (5789, 3468682), (6043, 3322886), (11578, 1734341), (12086, 1661443), (33907, 592214), (40523, 495526), (42301, 474698), (67814, 296107), (81046, 247763), (84602, 237349)]