19952159328

素因数分解:

$2^5\times 3^3\times {\mathrm{59}}^1\times {\mathrm{391403}}^1$

素因数の和:391481

約数の個数: 96

約数和(自身を含む): 59180284800

約数和(自身を除く): 39228125472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 72, 96, 108, 118, 144, 177, 216, 236, 288, 354, 432, 472, 531, 708, 864, 944, 1062, 1416, 1593, 1888, 2124, 2832, 3186, 4248, 5664, 6372, 8496, 12744, 16992, 25488, 50976, 391403, 782806, 1174209, 1565612, 2348418, 3131224, 3522627, 4696836, 6262448, 7045254, 9393672, 10567881, 12524896, 14090508, 18787344, 21135762, 23092777, 28181016, 37574688, 42271524, 46185554, 56362032, 69278331, 84543048, 92371108, 112724064, 138556662, 169086096, 184742216, 207834993, 277113324, 338172192, 369484432, 415669986, 554226648, 623504979, 738968864, 831339972, 1108453296, 1247009958, 1662679944, 2216906592, 2494019916, 3325359888, 4988039832, 6650719776, 9976079664, 19952159328]

約数ペア:

[(1, 19952159328), (2, 9976079664), (3, 6650719776), (4, 4988039832), (6, 3325359888), (8, 2494019916), (9, 2216906592), (12, 1662679944), (16, 1247009958), (18, 1108453296), (24, 831339972), (27, 738968864), (32, 623504979), (36, 554226648), (48, 415669986), (54, 369484432), (59, 338172192), (72, 277113324), (96, 207834993), (108, 184742216), (118, 169086096), (144, 138556662), (177, 112724064), (216, 92371108), (236, 84543048), (288, 69278331), (354, 56362032), (432, 46185554), (472, 42271524), (531, 37574688), (708, 28181016), (864, 23092777), (944, 21135762), (1062, 18787344), (1416, 14090508), (1593, 12524896), (1888, 10567881), (2124, 9393672), (2832, 7045254), (3186, 6262448), (4248, 4696836), (5664, 3522627), (6372, 3131224), (8496, 2348418), (12744, 1565612), (16992, 1174209), (25488, 782806), (50976, 391403)]