20973339072

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{82567}}^1$

素因数の和:82605

約数の個数: 210

約数和(自身を含む): 72322879992

約数和(自身を除く): 51349540920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3136, 3528, 3969, 4032, 4536, 4704, 5184, 5292, 6048, 7056, 7938, 9072, 9408, 10584, 12096, 14112, 15876, 18144, 21168, 28224, 31752, 36288, 42336, 63504, 82567, 84672, 127008, 165134, 247701, 254016, 330268, 495402, 577969, 660536, 743103, 990804, 1155938, 1321072, 1486206, 1733907, 1981608, 2229309, 2311876, 2642144, 2972412, 3467814, 3963216, 4045783, 4458618, 4623752, 5201721, 5284288, 5944824, 6687927, 6935628, 7926432, 8091566, 8917236, 9247504, 10403442, 11889648, 12137349, 13375854, 13871256, 15605163, 15852864, 16183132, 17834472, 18495008, 20806884, 23779296, 24274698, 26751708, 27742512, 31210326, 32366264, 35668944, 36412047, 36990016, 41613768, 46815489, 47558592, 48549396, 53503416, 55485024, 62420652, 64732528, 71337888, 72824094, 83227536, 93630978, 97098792, 107006832, 109236141, 110970048, 124841304, 129465056, 142675776, 145648188, 166455072, 187261956, 194197584, 214013664, 218472282, 249682608, 258930112, 291296376, 327708423, 332910144, 374523912, 388395168, 428027328, 436944564, 499365216, 582592752, 655416846, 749047824, 776790336, 873889128, 998730432, 1165185504, 1310833692, 1498095648, 1747778256, 2330371008, 2621667384, 2996191296, 3495556512, 5243334768, 6991113024, 10486669536, 20973339072]

約数ペア:

[(1, 20973339072), (2, 10486669536), (3, 6991113024), (4, 5243334768), (6, 3495556512), (7, 2996191296), (8, 2621667384), (9, 2330371008), (12, 1747778256), (14, 1498095648), (16, 1310833692), (18, 1165185504), (21, 998730432), (24, 873889128), (27, 776790336), (28, 749047824), (32, 655416846), (36, 582592752), (42, 499365216), (48, 436944564), (49, 428027328), (54, 388395168), (56, 374523912), (63, 332910144), (64, 327708423), (72, 291296376), (81, 258930112), (84, 249682608), (96, 218472282), (98, 214013664), (108, 194197584), (112, 187261956), (126, 166455072), (144, 145648188), (147, 142675776), (162, 129465056), (168, 124841304), (189, 110970048), (192, 109236141), (196, 107006832), (216, 97098792), (224, 93630978), (252, 83227536), (288, 72824094), (294, 71337888), (324, 64732528), (336, 62420652), (378, 55485024), (392, 53503416), (432, 48549396), (441, 47558592), (448, 46815489), (504, 41613768), (567, 36990016), (576, 36412047), (588, 35668944), (648, 32366264), (672, 31210326), (756, 27742512), (784, 26751708), (864, 24274698), (882, 23779296), (1008, 20806884), (1134, 18495008), (1176, 17834472), (1296, 16183132), (1323, 15852864), (1344, 15605163), (1512, 13871256), (1568, 13375854), (1728, 12137349), (1764, 11889648), (2016, 10403442), (2268, 9247504), (2352, 8917236), (2592, 8091566), (2646, 7926432), (3024, 6935628), (3136, 6687927), (3528, 5944824), (3969, 5284288), (4032, 5201721), (4536, 4623752), (4704, 4458618), (5184, 4045783), (5292, 3963216), (6048, 3467814), (7056, 2972412), (7938, 2642144), (9072, 2311876), (9408, 2229309), (10584, 1981608), (12096, 1733907), (14112, 1486206), (15876, 1321072), (18144, 1155938), (21168, 990804), (28224, 743103), (31752, 660536), (36288, 577969), (42336, 495402), (63504, 330268), (82567, 254016), (84672, 247701), (127008, 165134)]