19943822208

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1266757}}^1$

素因数の和:1266815

約数の個数: 64

約数和(自身を含む): 54267912720

約数和(自身を除く): 34324090512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 328, 384, 492, 656, 984, 1312, 1968, 2624, 3936, 5248, 7872, 15744, 1266757, 2533514, 3800271, 5067028, 7600542, 10134056, 15201084, 20268112, 30402168, 40536224, 51937037, 60804336, 81072448, 103874074, 121608672, 155811111, 162144896, 207748148, 243217344, 311622222, 415496296, 486434688, 623244444, 830992592, 1246488888, 1661985184, 2492977776, 3323970368, 4985955552, 6647940736, 9971911104, 19943822208]

約数ペア:

[(1, 19943822208), (2, 9971911104), (3, 6647940736), (4, 4985955552), (6, 3323970368), (8, 2492977776), (12, 1661985184), (16, 1246488888), (24, 830992592), (32, 623244444), (41, 486434688), (48, 415496296), (64, 311622222), (82, 243217344), (96, 207748148), (123, 162144896), (128, 155811111), (164, 121608672), (192, 103874074), (246, 81072448), (328, 60804336), (384, 51937037), (492, 40536224), (656, 30402168), (984, 20268112), (1312, 15201084), (1968, 10134056), (2624, 7600542), (3936, 5067028), (5248, 3800271), (7872, 2533514), (15744, 1266757)]