20016623448

素因数分解:

$2^3\times 3^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 384

約数和(自身を含む): 61421068800

約数和(自身を除く): 41404445352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 41, 46, 54, 61, 69, 72, 81, 82, 92, 108, 122, 123, 138, 162, 164, 179, 183, 184, 207, 216, 243, 244, 246, 276, 324, 328, 358, 366, 369, 414, 486, 488, 492, 537, 549, 552, 621, 648, 716, 732, 738, 828, 943, 972, 984, 1074, 1098, 1107, 1242, 1403, 1432, 1464, 1476, 1611, 1647, 1656, 1863, 1886, 1944, 2148, 2196, 2214, 2484, 2501, 2806, 2829, 2952, 3222, 3294, 3321, 3726, 3772, 4117, 4209, 4296, 4392, 4428, 4833, 4941, 4968, 5002, 5589, 5612, 5658, 6444, 6588, 6642, 7339, 7452, 7503, 7544, 8234, 8418, 8487, 8856, 9666, 9882, 9963, 10004, 10919, 11178, 11224, 11316, 12351, 12627, 12888, 13176, 13284, 14499, 14678, 14823, 14904, 15006, 16468, 16836, 16974, 19332, 19764, 19926, 20008, 21838, 22017, 22356, 22509, 22632, 24702, 25254, 25461, 26568, 28998, 29356, 29646, 30012, 32757, 32936, 33672, 33948, 37053, 37881, 38664, 39528, 39852, 43497, 43676, 44034, 44712, 45018, 49404, 50508, 50922, 57523, 57996, 58712, 59292, 60024, 65514, 66051, 67527, 67896, 74106, 75762, 76383, 79704, 86994, 87352, 88068, 90036, 98271, 98808, 101016, 101844, 111159, 113643, 115046, 115992, 118584, 131028, 132102, 135054, 148212, 151524, 152766, 168797, 172569, 173988, 176136, 180072, 196542, 198153, 202581, 203688, 222318, 227286, 229149, 230092, 251137, 262056, 264204, 270108, 294813, 296424, 303048, 305532, 333477, 337594, 340929, 345138, 347976, 393084, 396306, 405162, 444636, 447679, 454572, 458298, 460184, 502274, 506391, 517707, 528408, 540216, 589626, 594459, 607743, 611064, 666954, 675188, 681858, 690276, 753411, 786168, 792612, 810324, 884439, 889272, 895358, 909144, 916596, 1000431, 1004548, 1012782, 1035414, 1179252, 1188918, 1215486, 1333908, 1343037, 1350376, 1363716, 1380552, 1506822, 1519173, 1553121, 1585224, 1620648, 1768878, 1783377, 1790716, 1833192, 2000862, 2009096, 2025564, 2070828, 2260233, 2358504, 2377836, 2430972, 2653317, 2667816, 2686074, 2727432, 3013644, 3038346, 3106242, 3537756, 3566754, 3581432, 4001724, 4029111, 4051128, 4141656, 4520466, 4557519, 4659363, 4755672, 4861944, 5306634, 5372148, 6027288, 6076692, 6212484, 6780699, 7075512, 7133508, 8003448, 8058222, 9040932, 9115038, 9318726, 10296617, 10613268, 10744296, 12087333, 12153384, 12424968, 13561398, 13672557, 13978089, 14267016, 16116444, 18081864, 18230076, 18637452, 20342097, 20593234, 21226536, 24174666, 27122796, 27345114, 27956178, 30889851, 32232888, 36261999, 36460152, 37274904, 40684194, 41017671, 41186468, 48349332, 54245592, 54690228, 55912356, 61026291, 61779702, 72523998, 81368388, 82035342, 82372936, 92669553, 96698664, 108785997, 109380456, 111824712, 122052582, 123559404, 145047996, 162736776, 164070684, 185339106, 217571994, 244105164, 247118808, 278008659, 290095992, 328141368, 370678212, 435143988, 488210328, 556017318, 741356424, 834025977, 870287976, 1112034636, 1668051954, 2224069272, 2502077931, 3336103908, 5004155862, 6672207816, 10008311724, 20016623448]

約数ペア:

[(1, 20016623448), (2, 10008311724), (3, 6672207816), (4, 5004155862), (6, 3336103908), (8, 2502077931), (9, 2224069272), (12, 1668051954), (18, 1112034636), (23, 870287976), (24, 834025977), (27, 741356424), (36, 556017318), (41, 488210328), (46, 435143988), (54, 370678212), (61, 328141368), (69, 290095992), (72, 278008659), (81, 247118808), (82, 244105164), (92, 217571994), (108, 185339106), (122, 164070684), (123, 162736776), (138, 145047996), (162, 123559404), (164, 122052582), (179, 111824712), (183, 109380456), (184, 108785997), (207, 96698664), (216, 92669553), (243, 82372936), (244, 82035342), (246, 81368388), (276, 72523998), (324, 61779702), (328, 61026291), (358, 55912356), (366, 54690228), (369, 54245592), (414, 48349332), (486, 41186468), (488, 41017671), (492, 40684194), (537, 37274904), (549, 36460152), (552, 36261999), (621, 32232888), (648, 30889851), (716, 27956178), (732, 27345114), (738, 27122796), (828, 24174666), (943, 21226536), (972, 20593234), (984, 20342097), (1074, 18637452), (1098, 18230076), (1107, 18081864), (1242, 16116444), (1403, 14267016), (1432, 13978089), (1464, 13672557), (1476, 13561398), (1611, 12424968), (1647, 12153384), (1656, 12087333), (1863, 10744296), (1886, 10613268), (1944, 10296617), (2148, 9318726), (2196, 9115038), (2214, 9040932), (2484, 8058222), (2501, 8003448), (2806, 7133508), (2829, 7075512), (2952, 6780699), (3222, 6212484), (3294, 6076692), (3321, 6027288), (3726, 5372148), (3772, 5306634), (4117, 4861944), (4209, 4755672), (4296, 4659363), (4392, 4557519), (4428, 4520466), (4833, 4141656), (4941, 4051128), (4968, 4029111), (5002, 4001724), (5589, 3581432), (5612, 3566754), (5658, 3537756), (6444, 3106242), (6588, 3038346), (6642, 3013644), (7339, 2727432), (7452, 2686074), (7503, 2667816), (7544, 2653317), (8234, 2430972), (8418, 2377836), (8487, 2358504), (8856, 2260233), (9666, 2070828), (9882, 2025564), (9963, 2009096), (10004, 2000862), (10919, 1833192), (11178, 1790716), (11224, 1783377), (11316, 1768878), (12351, 1620648), (12627, 1585224), (12888, 1553121), (13176, 1519173), (13284, 1506822), (14499, 1380552), (14678, 1363716), (14823, 1350376), (14904, 1343037), (15006, 1333908), (16468, 1215486), (16836, 1188918), (16974, 1179252), (19332, 1035414), (19764, 1012782), (19926, 1004548), (20008, 1000431), (21838, 916596), (22017, 909144), (22356, 895358), (22509, 889272), (22632, 884439), (24702, 810324), (25254, 792612), (25461, 786168), (26568, 753411), (28998, 690276), (29356, 681858), (29646, 675188), (30012, 666954), (32757, 611064), (32936, 607743), (33672, 594459), (33948, 589626), (37053, 540216), (37881, 528408), (38664, 517707), (39528, 506391), (39852, 502274), (43497, 460184), (43676, 458298), (44034, 454572), (44712, 447679), (45018, 444636), (49404, 405162), (50508, 396306), (50922, 393084), (57523, 347976), (57996, 345138), (58712, 340929), (59292, 337594), (60024, 333477), (65514, 305532), (66051, 303048), (67527, 296424), (67896, 294813), (74106, 270108), (75762, 264204), (76383, 262056), (79704, 251137), (86994, 230092), (87352, 229149), (88068, 227286), (90036, 222318), (98271, 203688), (98808, 202581), (101016, 198153), (101844, 196542), (111159, 180072), (113643, 176136), (115046, 173988), (115992, 172569), (118584, 168797), (131028, 152766), (132102, 151524), (135054, 148212)]