20004137064

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{83761}}^1$

素因数の和:83911

約数の個数: 96

約数和(自身を含む): 56448887040

約数和(自身を除く): 36444749976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 107, 124, 186, 214, 248, 279, 321, 372, 428, 558, 642, 744, 856, 963, 1116, 1284, 1926, 2232, 2568, 3317, 3852, 6634, 7704, 9951, 13268, 19902, 26536, 29853, 39804, 59706, 79608, 83761, 119412, 167522, 238824, 251283, 335044, 502566, 670088, 753849, 1005132, 1507698, 2010264, 2596591, 3015396, 5193182, 6030792, 7789773, 8962427, 10386364, 15579546, 17924854, 20772728, 23369319, 26887281, 31159092, 35849708, 46738638, 53774562, 62318184, 71699416, 80661843, 93477276, 107549124, 161323686, 186954552, 215098248, 277835237, 322647372, 555670474, 645294744, 833505711, 1111340948, 1667011422, 2222681896, 2500517133, 3334022844, 5001034266, 6668045688, 10002068532, 20004137064]

約数ペア:

[(1, 20004137064), (2, 10002068532), (3, 6668045688), (4, 5001034266), (6, 3334022844), (8, 2500517133), (9, 2222681896), (12, 1667011422), (18, 1111340948), (24, 833505711), (31, 645294744), (36, 555670474), (62, 322647372), (72, 277835237), (93, 215098248), (107, 186954552), (124, 161323686), (186, 107549124), (214, 93477276), (248, 80661843), (279, 71699416), (321, 62318184), (372, 53774562), (428, 46738638), (558, 35849708), (642, 31159092), (744, 26887281), (856, 23369319), (963, 20772728), (1116, 17924854), (1284, 15579546), (1926, 10386364), (2232, 8962427), (2568, 7789773), (3317, 6030792), (3852, 5193182), (6634, 3015396), (7704, 2596591), (9951, 2010264), (13268, 1507698), (19902, 1005132), (26536, 753849), (29853, 670088), (39804, 502566), (59706, 335044), (79608, 251283), (83761, 238824), (119412, 167522)]