20104272

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{937}}^1$

素因数の和:1100

約数の個数: 60

約数和(自身を含む): 56702100

約数和(自身を除く): 36597828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 894, 937, 1192, 1341, 1788, 1874, 2384, 2682, 2811, 3576, 3748, 5364, 5622, 7152, 7496, 8433, 10728, 11244, 14992, 16866, 21456, 22488, 33732, 44976, 67464, 134928, 139613, 279226, 418839, 558452, 837678, 1116904, 1256517, 1675356, 2233808, 2513034, 3350712, 5026068, 6701424, 10052136, 20104272]

約数ペア:

[(1, 20104272), (2, 10052136), (3, 6701424), (4, 5026068), (6, 3350712), (8, 2513034), (9, 2233808), (12, 1675356), (16, 1256517), (18, 1116904), (24, 837678), (36, 558452), (48, 418839), (72, 279226), (144, 139613), (149, 134928), (298, 67464), (447, 44976), (596, 33732), (894, 22488), (937, 21456), (1192, 16866), (1341, 14992), (1788, 11244), (1874, 10728), (2384, 8433), (2682, 7496), (2811, 7152), (3576, 5622), (3748, 5364)]