20185521282

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{5503}}^1\times {\mathrm{7027}}^1$

素因数の和:12567

約数の個数: 48

約数和(自身を含む): 45258071040

約数和(自身を除く): 25072549758

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 5503, 7027, 11006, 14054, 16509, 21081, 33018, 42162, 49527, 63243, 99054, 126486, 159587, 203783, 319174, 407566, 478761, 611349, 957522, 1222698, 1436283, 1834047, 2872566, 3668094, 38669581, 77339162, 116008743, 232017486, 348026229, 696052458, 1121417849, 2242835698, 3364253547, 6728507094, 10092760641, 20185521282]

約数ペア:

[(1, 20185521282), (2, 10092760641), (3, 6728507094), (6, 3364253547), (9, 2242835698), (18, 1121417849), (29, 696052458), (58, 348026229), (87, 232017486), (174, 116008743), (261, 77339162), (522, 38669581), (5503, 3668094), (7027, 2872566), (11006, 1834047), (14054, 1436283), (16509, 1222698), (21081, 957522), (33018, 611349), (42162, 478761), (49527, 407566), (63243, 319174), (99054, 203783), (126486, 159587)]