2080206864

素因数分解:

$2^4\times 3^2\times {\mathrm{487}}^1\times {\mathrm{29663}}^1$

素因数の和:30164

約数の個数: 60

約数和(自身を含む): 5833840896

約数和(自身を除く): 3753634032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 487, 974, 1461, 1948, 2922, 3896, 4383, 5844, 7792, 8766, 11688, 17532, 23376, 29663, 35064, 59326, 70128, 88989, 118652, 177978, 237304, 266967, 355956, 474608, 533934, 711912, 1067868, 1423824, 2135736, 4271472, 14445881, 28891762, 43337643, 57783524, 86675286, 115567048, 130012929, 173350572, 231134096, 260025858, 346701144, 520051716, 693402288, 1040103432, 2080206864]

約数ペア:

[(1, 2080206864), (2, 1040103432), (3, 693402288), (4, 520051716), (6, 346701144), (8, 260025858), (9, 231134096), (12, 173350572), (16, 130012929), (18, 115567048), (24, 86675286), (36, 57783524), (48, 43337643), (72, 28891762), (144, 14445881), (487, 4271472), (974, 2135736), (1461, 1423824), (1948, 1067868), (2922, 711912), (3896, 533934), (4383, 474608), (5844, 355956), (7792, 266967), (8766, 237304), (11688, 177978), (17532, 118652), (23376, 88989), (29663, 70128), (35064, 59326)]