20794865112

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1006333}}^1$

素因数の和:1006393

約数の個数: 96

約数和(自身を含む): 65935003680

約数和(自身を除く): 45140138568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 246, 252, 287, 328, 369, 492, 504, 574, 738, 861, 984, 1148, 1476, 1722, 2296, 2583, 2952, 3444, 5166, 6888, 10332, 20664, 1006333, 2012666, 3018999, 4025332, 6037998, 7044331, 8050664, 9056997, 12075996, 14088662, 18113994, 21132993, 24151992, 28177324, 36227988, 41259653, 42265986, 56354648, 63398979, 72455976, 82519306, 84531972, 123778959, 126797958, 165038612, 169063944, 247557918, 253595916, 288817571, 330077224, 371336877, 495115836, 507191832, 577635142, 742673754, 866452713, 990231672, 1155270284, 1485347508, 1732905426, 2310540568, 2599358139, 2970695016, 3465810852, 5198716278, 6931621704, 10397432556, 20794865112]

約数ペア:

[(1, 20794865112), (2, 10397432556), (3, 6931621704), (4, 5198716278), (6, 3465810852), (7, 2970695016), (8, 2599358139), (9, 2310540568), (12, 1732905426), (14, 1485347508), (18, 1155270284), (21, 990231672), (24, 866452713), (28, 742673754), (36, 577635142), (41, 507191832), (42, 495115836), (56, 371336877), (63, 330077224), (72, 288817571), (82, 253595916), (84, 247557918), (123, 169063944), (126, 165038612), (164, 126797958), (168, 123778959), (246, 84531972), (252, 82519306), (287, 72455976), (328, 63398979), (369, 56354648), (492, 42265986), (504, 41259653), (574, 36227988), (738, 28177324), (861, 24151992), (984, 21132993), (1148, 18113994), (1476, 14088662), (1722, 12075996), (2296, 9056997), (2583, 8050664), (2952, 7044331), (3444, 6037998), (5166, 4025332), (6888, 3018999), (10332, 2012666), (20664, 1006333)]