20183646080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{24019}}^1$

素因数の和:24152

約数の個数: 128

約数和(自身を含む): 52479856800

約数和(自身を除く): 32296210720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 101, 104, 128, 130, 160, 202, 208, 260, 320, 404, 416, 505, 520, 640, 808, 832, 1010, 1040, 1313, 1616, 1664, 2020, 2080, 2626, 3232, 4040, 4160, 5252, 6464, 6565, 8080, 8320, 10504, 12928, 13130, 16160, 21008, 24019, 26260, 32320, 42016, 48038, 52520, 64640, 84032, 96076, 105040, 120095, 168064, 192152, 210080, 240190, 312247, 384304, 420160, 480380, 624494, 768608, 840320, 960760, 1248988, 1537216, 1561235, 1921520, 2425919, 2497976, 3074432, 3122470, 3843040, 4851838, 4995952, 6244940, 7686080, 9703676, 9991904, 12129595, 12489880, 15372160, 19407352, 19983808, 24259190, 24979760, 31536947, 38814704, 39967616, 48518380, 49959520, 63073894, 77629408, 97036760, 99919040, 126147788, 155258816, 157684735, 194073520, 199838080, 252295576, 310517632, 315369470, 388147040, 504591152, 630738940, 776294080, 1009182304, 1261477880, 1552588160, 2018364608, 2522955760, 4036729216, 5045911520, 10091823040, 20183646080]

約数ペア:

[(1, 20183646080), (2, 10091823040), (4, 5045911520), (5, 4036729216), (8, 2522955760), (10, 2018364608), (13, 1552588160), (16, 1261477880), (20, 1009182304), (26, 776294080), (32, 630738940), (40, 504591152), (52, 388147040), (64, 315369470), (65, 310517632), (80, 252295576), (101, 199838080), (104, 194073520), (128, 157684735), (130, 155258816), (160, 126147788), (202, 99919040), (208, 97036760), (260, 77629408), (320, 63073894), (404, 49959520), (416, 48518380), (505, 39967616), (520, 38814704), (640, 31536947), (808, 24979760), (832, 24259190), (1010, 19983808), (1040, 19407352), (1313, 15372160), (1616, 12489880), (1664, 12129595), (2020, 9991904), (2080, 9703676), (2626, 7686080), (3232, 6244940), (4040, 4995952), (4160, 4851838), (5252, 3843040), (6464, 3122470), (6565, 3074432), (8080, 2497976), (8320, 2425919), (10504, 1921520), (12928, 1561235), (13130, 1537216), (16160, 1248988), (21008, 960760), (24019, 840320), (26260, 768608), (32320, 624494), (42016, 480380), (48038, 420160), (52520, 384304), (64640, 312247), (84032, 240190), (96076, 210080), (105040, 192152), (120095, 168064)]