20033269920

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{57251}}^1$

素因数の和:57287

約数の個数: 192

約数和(自身を含む): 70983319680

約数和(自身を除く): 50950049760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2187, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4374, 4860, 5832, 6480, 7290, 7776, 8748, 9720, 10935, 11664, 12960, 14580, 17496, 19440, 21870, 23328, 29160, 34992, 38880, 43740, 57251, 58320, 69984, 87480, 114502, 116640, 171753, 174960, 229004, 286255, 343506, 349920, 458008, 515259, 572510, 687012, 858765, 916016, 1030518, 1145020, 1374024, 1545777, 1717530, 1832032, 2061036, 2290040, 2576295, 2748048, 3091554, 3435060, 4122072, 4580080, 4637331, 5152590, 5496096, 6183108, 6870120, 7728885, 8244144, 9160160, 9274662, 10305180, 12366216, 13740240, 13911993, 15457770, 16488288, 18549324, 20610360, 23186655, 24732432, 27480480, 27823986, 30915540, 37098648, 41220720, 41735979, 46373310, 49464864, 55647972, 61831080, 69559965, 74197296, 82441440, 83471958, 92746620, 111295944, 123662160, 125207937, 139119930, 148394592, 166943916, 185493240, 208679895, 222591888, 247324320, 250415874, 278239860, 333887832, 370986480, 417359790, 445183776, 500831748, 556479720, 626039685, 667775664, 741972960, 834719580, 1001663496, 1112959440, 1252079370, 1335551328, 1669439160, 2003326992, 2225918880, 2504158740, 3338878320, 4006653984, 5008317480, 6677756640, 10016634960, 20033269920]

約数ペア:

[(1, 20033269920), (2, 10016634960), (3, 6677756640), (4, 5008317480), (5, 4006653984), (6, 3338878320), (8, 2504158740), (9, 2225918880), (10, 2003326992), (12, 1669439160), (15, 1335551328), (16, 1252079370), (18, 1112959440), (20, 1001663496), (24, 834719580), (27, 741972960), (30, 667775664), (32, 626039685), (36, 556479720), (40, 500831748), (45, 445183776), (48, 417359790), (54, 370986480), (60, 333887832), (72, 278239860), (80, 250415874), (81, 247324320), (90, 222591888), (96, 208679895), (108, 185493240), (120, 166943916), (135, 148394592), (144, 139119930), (160, 125207937), (162, 123662160), (180, 111295944), (216, 92746620), (240, 83471958), (243, 82441440), (270, 74197296), (288, 69559965), (324, 61831080), (360, 55647972), (405, 49464864), (432, 46373310), (480, 41735979), (486, 41220720), (540, 37098648), (648, 30915540), (720, 27823986), (729, 27480480), (810, 24732432), (864, 23186655), (972, 20610360), (1080, 18549324), (1215, 16488288), (1296, 15457770), (1440, 13911993), (1458, 13740240), (1620, 12366216), (1944, 10305180), (2160, 9274662), (2187, 9160160), (2430, 8244144), (2592, 7728885), (2916, 6870120), (3240, 6183108), (3645, 5496096), (3888, 5152590), (4320, 4637331), (4374, 4580080), (4860, 4122072), (5832, 3435060), (6480, 3091554), (7290, 2748048), (7776, 2576295), (8748, 2290040), (9720, 2061036), (10935, 1832032), (11664, 1717530), (12960, 1545777), (14580, 1374024), (17496, 1145020), (19440, 1030518), (21870, 916016), (23328, 858765), (29160, 687012), (34992, 572510), (38880, 515259), (43740, 458008), (57251, 349920), (58320, 343506), (69984, 286255), (87480, 229004), (114502, 174960), (116640, 171753)]