20155326048

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15787}}^1$

素因数の和:15858

約数の個数: 288

約数和(自身を含む): 69513679872

約数和(自身を除く): 49358353824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 32, 33, 36, 39, 44, 48, 52, 62, 66, 72, 78, 88, 93, 96, 99, 104, 117, 124, 132, 143, 144, 156, 176, 186, 198, 208, 234, 248, 264, 279, 286, 288, 312, 341, 352, 372, 396, 403, 416, 429, 468, 496, 528, 558, 572, 624, 682, 744, 792, 806, 858, 936, 992, 1023, 1056, 1116, 1144, 1209, 1248, 1287, 1364, 1488, 1584, 1612, 1716, 1872, 2046, 2232, 2288, 2418, 2574, 2728, 2976, 3069, 3168, 3224, 3432, 3627, 3744, 4092, 4433, 4464, 4576, 4836, 5148, 5456, 6138, 6448, 6864, 7254, 8184, 8866, 8928, 9672, 10296, 10912, 12276, 12896, 13299, 13728, 14508, 15787, 16368, 17732, 19344, 20592, 24552, 26598, 29016, 31574, 32736, 35464, 38688, 39897, 41184, 47361, 49104, 53196, 58032, 63148, 70928, 79794, 94722, 98208, 106392, 116064, 126296, 141856, 142083, 159588, 173657, 189444, 205231, 212784, 252592, 284166, 319176, 347314, 378888, 410462, 425568, 489397, 505184, 520971, 568332, 615693, 638352, 694628, 757776, 820924, 978794, 1041942, 1136664, 1231386, 1276704, 1389256, 1468191, 1515552, 1562913, 1641848, 1847079, 1957588, 2083884, 2257541, 2273328, 2462772, 2778512, 2936382, 3125826, 3283696, 3694158, 3915176, 4167768, 4404573, 4515082, 4546656, 4925544, 5383367, 5557024, 5872764, 6251652, 6362161, 6567392, 6772623, 7388316, 7830352, 8335536, 8809146, 9030164, 9851088, 10766734, 11745528, 12503304, 12724322, 13545246, 14776632, 15660704, 16150101, 16671072, 17618292, 18060328, 19086483, 19702176, 20317869, 21533468, 23491056, 25006608, 25448644, 27090492, 29553264, 32300202, 35236584, 36120656, 38172966, 40635738, 43066936, 46982112, 48450303, 50013216, 50897288, 54180984, 57259449, 59106528, 64600404, 69983771, 70473168, 72241312, 76345932, 81271476, 86133872, 96900606, 101794576, 108361968, 114518898, 129200808, 139967542, 140946336, 152691864, 162542952, 172267744, 193801212, 203589152, 209951313, 216723936, 229037796, 258401616, 279935084, 305383728, 325085904, 387602424, 419902626, 458075592, 516803232, 559870168, 610767456, 629853939, 650171808, 775204848, 839805252, 916151184, 1119740336, 1259707878, 1550409696, 1679610504, 1832302368, 2239480672, 2519415756, 3359221008, 5038831512, 6718442016, 10077663024, 20155326048]

約数ペア:

[(1, 20155326048), (2, 10077663024), (3, 6718442016), (4, 5038831512), (6, 3359221008), (8, 2519415756), (9, 2239480672), (11, 1832302368), (12, 1679610504), (13, 1550409696), (16, 1259707878), (18, 1119740336), (22, 916151184), (24, 839805252), (26, 775204848), (31, 650171808), (32, 629853939), (33, 610767456), (36, 559870168), (39, 516803232), (44, 458075592), (48, 419902626), (52, 387602424), (62, 325085904), (66, 305383728), (72, 279935084), (78, 258401616), (88, 229037796), (93, 216723936), (96, 209951313), (99, 203589152), (104, 193801212), (117, 172267744), (124, 162542952), (132, 152691864), (143, 140946336), (144, 139967542), (156, 129200808), (176, 114518898), (186, 108361968), (198, 101794576), (208, 96900606), (234, 86133872), (248, 81271476), (264, 76345932), (279, 72241312), (286, 70473168), (288, 69983771), (312, 64600404), (341, 59106528), (352, 57259449), (372, 54180984), (396, 50897288), (403, 50013216), (416, 48450303), (429, 46982112), (468, 43066936), (496, 40635738), (528, 38172966), (558, 36120656), (572, 35236584), (624, 32300202), (682, 29553264), (744, 27090492), (792, 25448644), (806, 25006608), (858, 23491056), (936, 21533468), (992, 20317869), (1023, 19702176), (1056, 19086483), (1116, 18060328), (1144, 17618292), (1209, 16671072), (1248, 16150101), (1287, 15660704), (1364, 14776632), (1488, 13545246), (1584, 12724322), (1612, 12503304), (1716, 11745528), (1872, 10766734), (2046, 9851088), (2232, 9030164), (2288, 8809146), (2418, 8335536), (2574, 7830352), (2728, 7388316), (2976, 6772623), (3069, 6567392), (3168, 6362161), (3224, 6251652), (3432, 5872764), (3627, 5557024), (3744, 5383367), (4092, 4925544), (4433, 4546656), (4464, 4515082), (4576, 4404573), (4836, 4167768), (5148, 3915176), (5456, 3694158), (6138, 3283696), (6448, 3125826), (6864, 2936382), (7254, 2778512), (8184, 2462772), (8866, 2273328), (8928, 2257541), (9672, 2083884), (10296, 1957588), (10912, 1847079), (12276, 1641848), (12896, 1562913), (13299, 1515552), (13728, 1468191), (14508, 1389256), (15787, 1276704), (16368, 1231386), (17732, 1136664), (19344, 1041942), (20592, 978794), (24552, 820924), (26598, 757776), (29016, 694628), (31574, 638352), (32736, 615693), (35464, 568332), (38688, 520971), (39897, 505184), (41184, 489397), (47361, 425568), (49104, 410462), (53196, 378888), (58032, 347314), (63148, 319176), (70928, 284166), (79794, 252592), (94722, 212784), (98208, 205231), (106392, 189444), (116064, 173657), (126296, 159588), (141856, 142083)]