20126926008

素因数分解:

$2^3\times 3^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1439

約数の個数: 384

約数和(自身を含む): 69762254400

約数和(自身を除く): 49635328392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 49, 51, 54, 56, 63, 68, 72, 81, 84, 98, 102, 108, 119, 126, 136, 147, 153, 162, 168, 189, 196, 204, 216, 238, 243, 252, 294, 306, 324, 357, 378, 392, 408, 441, 459, 476, 486, 504, 567, 588, 612, 648, 714, 729, 756, 833, 882, 918, 952, 972, 1071, 1134, 1176, 1224, 1323, 1377, 1381, 1428, 1458, 1512, 1666, 1701, 1764, 1836, 1944, 2142, 2187, 2268, 2499, 2646, 2754, 2762, 2856, 2916, 3213, 3332, 3402, 3528, 3672, 3969, 4131, 4143, 4284, 4374, 4536, 4998, 5103, 5292, 5508, 5524, 5832, 6426, 6664, 6804, 7497, 7938, 8262, 8286, 8568, 8748, 9639, 9667, 9996, 10206, 10584, 11016, 11048, 11907, 12393, 12429, 12852, 13608, 14994, 15309, 15876, 16524, 16572, 17496, 19278, 19334, 19992, 20412, 22491, 23477, 23814, 24786, 24858, 25704, 28917, 29001, 29988, 30618, 31752, 33048, 33144, 35721, 37179, 37287, 38556, 38668, 40824, 44982, 46954, 47628, 49572, 49716, 57834, 58002, 59976, 61236, 67473, 67669, 70431, 71442, 74358, 74574, 77112, 77336, 86751, 87003, 89964, 93908, 95256, 99144, 99432, 107163, 111861, 115668, 116004, 122472, 134946, 135338, 140862, 142884, 148716, 149148, 164339, 173502, 174006, 179928, 187816, 202419, 203007, 211293, 214326, 223722, 231336, 232008, 260253, 261009, 269892, 270676, 281724, 285768, 297432, 298296, 328678, 335583, 347004, 348012, 404838, 406014, 422586, 428652, 447444, 493017, 520506, 522018, 539784, 541352, 563448, 607257, 609021, 633879, 657356, 671166, 694008, 696024, 783027, 809676, 812028, 845172, 857304, 894888, 986034, 1006749, 1041012, 1044036, 1150373, 1214514, 1218042, 1267758, 1314712, 1342332, 1479051, 1566054, 1619352, 1624056, 1690344, 1821771, 1827063, 1901637, 1972068, 2013498, 2082024, 2088072, 2300746, 2349081, 2429028, 2436084, 2535516, 2684664, 2958102, 3020247, 3132108, 3451119, 3643542, 3654126, 3803274, 3944136, 4026996, 4437153, 4601492, 4698162, 4858056, 4872168, 5071032, 5481189, 5704911, 5916204, 6040494, 6264216, 6902238, 7047243, 7287084, 7308252, 7606548, 8053992, 8874306, 9202984, 9396324, 10353357, 10962378, 11409822, 11832408, 12080988, 13311459, 13804476, 14094486, 14574168, 14616504, 15213096, 16443567, 17114733, 17748612, 18792648, 20706714, 21141729, 21924756, 22819644, 24161976, 26622918, 27608952, 28188972, 31060071, 32887134, 34229466, 35497224, 39934377, 41413428, 42283458, 43849512, 45639288, 49330701, 51344199, 53245836, 56377944, 62120142, 65774268, 68458932, 79868754, 82826856, 84566916, 93180213, 98661402, 102688398, 106491672, 119803131, 124240284, 131548536, 136917864, 147992103, 159737508, 169133832, 186360426, 197322804, 205376796, 239606262, 248480568, 279540639, 295984206, 319475016, 359409393, 372720852, 394645608, 410753592, 479212524, 559081278, 591968412, 718818786, 745441704, 838621917, 958425048, 1118162556, 1183936824, 1437637572, 1677243834, 2236325112, 2515865751, 2875275144, 3354487668, 5031731502, 6708975336, 10063463004, 20126926008]

約数ペア:

[(1, 20126926008), (2, 10063463004), (3, 6708975336), (4, 5031731502), (6, 3354487668), (7, 2875275144), (8, 2515865751), (9, 2236325112), (12, 1677243834), (14, 1437637572), (17, 1183936824), (18, 1118162556), (21, 958425048), (24, 838621917), (27, 745441704), (28, 718818786), (34, 591968412), (36, 559081278), (42, 479212524), (49, 410753592), (51, 394645608), (54, 372720852), (56, 359409393), (63, 319475016), (68, 295984206), (72, 279540639), (81, 248480568), (84, 239606262), (98, 205376796), (102, 197322804), (108, 186360426), (119, 169133832), (126, 159737508), (136, 147992103), (147, 136917864), (153, 131548536), (162, 124240284), (168, 119803131), (189, 106491672), (196, 102688398), (204, 98661402), (216, 93180213), (238, 84566916), (243, 82826856), (252, 79868754), (294, 68458932), (306, 65774268), (324, 62120142), (357, 56377944), (378, 53245836), (392, 51344199), (408, 49330701), (441, 45639288), (459, 43849512), (476, 42283458), (486, 41413428), (504, 39934377), (567, 35497224), (588, 34229466), (612, 32887134), (648, 31060071), (714, 28188972), (729, 27608952), (756, 26622918), (833, 24161976), (882, 22819644), (918, 21924756), (952, 21141729), (972, 20706714), (1071, 18792648), (1134, 17748612), (1176, 17114733), (1224, 16443567), (1323, 15213096), (1377, 14616504), (1381, 14574168), (1428, 14094486), (1458, 13804476), (1512, 13311459), (1666, 12080988), (1701, 11832408), (1764, 11409822), (1836, 10962378), (1944, 10353357), (2142, 9396324), (2187, 9202984), (2268, 8874306), (2499, 8053992), (2646, 7606548), (2754, 7308252), (2762, 7287084), (2856, 7047243), (2916, 6902238), (3213, 6264216), (3332, 6040494), (3402, 5916204), (3528, 5704911), (3672, 5481189), (3969, 5071032), (4131, 4872168), (4143, 4858056), (4284, 4698162), (4374, 4601492), (4536, 4437153), (4998, 4026996), (5103, 3944136), (5292, 3803274), (5508, 3654126), (5524, 3643542), (5832, 3451119), (6426, 3132108), (6664, 3020247), (6804, 2958102), (7497, 2684664), (7938, 2535516), (8262, 2436084), (8286, 2429028), (8568, 2349081), (8748, 2300746), (9639, 2088072), (9667, 2082024), (9996, 2013498), (10206, 1972068), (10584, 1901637), (11016, 1827063), (11048, 1821771), (11907, 1690344), (12393, 1624056), (12429, 1619352), (12852, 1566054), (13608, 1479051), (14994, 1342332), (15309, 1314712), (15876, 1267758), (16524, 1218042), (16572, 1214514), (17496, 1150373), (19278, 1044036), (19334, 1041012), (19992, 1006749), (20412, 986034), (22491, 894888), (23477, 857304), (23814, 845172), (24786, 812028), (24858, 809676), (25704, 783027), (28917, 696024), (29001, 694008), (29988, 671166), (30618, 657356), (31752, 633879), (33048, 609021), (33144, 607257), (35721, 563448), (37179, 541352), (37287, 539784), (38556, 522018), (38668, 520506), (40824, 493017), (44982, 447444), (46954, 428652), (47628, 422586), (49572, 406014), (49716, 404838), (57834, 348012), (58002, 347004), (59976, 335583), (61236, 328678), (67473, 298296), (67669, 297432), (70431, 285768), (71442, 281724), (74358, 270676), (74574, 269892), (77112, 261009), (77336, 260253), (86751, 232008), (87003, 231336), (89964, 223722), (93908, 214326), (95256, 211293), (99144, 203007), (99432, 202419), (107163, 187816), (111861, 179928), (115668, 174006), (116004, 173502), (122472, 164339), (134946, 149148), (135338, 148716), (140862, 142884)]