20239999740

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2288

約数の個数: 336

約数和(自身を含む): 69330546432

約数和(自身を除く): 49090546692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 37, 45, 51, 54, 60, 68, 74, 81, 85, 90, 102, 108, 111, 135, 148, 153, 162, 170, 180, 185, 204, 222, 243, 255, 270, 306, 324, 333, 340, 370, 405, 444, 459, 486, 510, 540, 555, 612, 629, 666, 729, 740, 765, 810, 918, 972, 999, 1020, 1110, 1215, 1258, 1332, 1377, 1458, 1530, 1620, 1665, 1836, 1887, 1998, 2207, 2220, 2295, 2430, 2516, 2754, 2916, 2997, 3060, 3145, 3330, 3645, 3774, 3996, 4131, 4414, 4590, 4860, 4995, 5508, 5661, 5994, 6290, 6621, 6660, 6885, 7290, 7548, 8262, 8828, 8991, 9180, 9435, 9990, 11035, 11322, 11988, 12393, 12580, 13242, 13770, 14580, 14985, 16524, 16983, 17982, 18870, 19863, 19980, 20655, 22070, 22644, 24786, 26484, 26973, 27540, 28305, 29970, 33105, 33966, 35964, 37519, 37740, 39726, 41310, 44140, 44955, 49572, 50949, 53946, 56610, 59589, 59940, 61965, 66210, 67932, 75038, 79452, 81659, 82620, 84915, 89910, 99315, 101898, 107892, 112557, 113220, 119178, 123930, 132420, 134865, 150076, 152847, 163318, 169830, 178767, 179820, 187595, 198630, 203796, 225114, 238356, 244977, 247860, 254745, 269730, 297945, 305694, 326636, 337671, 339660, 357534, 375190, 397260, 408295, 450228, 458541, 489954, 509490, 536301, 539460, 562785, 595890, 611388, 675342, 715068, 734931, 750380, 764235, 816590, 893835, 917082, 979908, 1013013, 1018980, 1072602, 1125570, 1191780, 1224885, 1350684, 1388203, 1469862, 1528470, 1608903, 1633180, 1688355, 1787670, 1834164, 2026026, 2145204, 2204793, 2251140, 2292705, 2449770, 2681505, 2776406, 2939724, 3039039, 3056940, 3217806, 3376710, 3575340, 3674655, 4052052, 4164609, 4409586, 4585410, 4899540, 5065065, 5363010, 5552812, 6078078, 6435612, 6614379, 6753420, 6941015, 7349310, 8044515, 8329218, 8819172, 9117117, 9170820, 10130130, 10726020, 11023965, 12156156, 12493827, 13228758, 13882030, 14698620, 15195195, 16089030, 16658436, 18234234, 19843137, 20260260, 20823045, 22047930, 24987654, 26457516, 27351351, 27764060, 30390390, 32178060, 33071895, 36468468, 37481481, 39686274, 41646090, 44095860, 45585585, 49975308, 54702702, 59529411, 60780780, 62469135, 66143790, 74962962, 79372548, 83292180, 91171170, 99215685, 109405404, 112444443, 119058822, 124938270, 132287580, 136756755, 149925924, 182342340, 187407405, 198431370, 224888886, 238117644, 249876540, 273513510, 297647055, 337333329, 374814810, 396862740, 449777772, 547027020, 562222215, 595294110, 674666658, 749629620, 1011999987, 1124444430, 1190588220, 1349333316, 1686666645, 2023999974, 2248888860, 3373333290, 4047999948, 5059999935, 6746666580, 10119999870, 20239999740]

約数ペア:

[(1, 20239999740), (2, 10119999870), (3, 6746666580), (4, 5059999935), (5, 4047999948), (6, 3373333290), (9, 2248888860), (10, 2023999974), (12, 1686666645), (15, 1349333316), (17, 1190588220), (18, 1124444430), (20, 1011999987), (27, 749629620), (30, 674666658), (34, 595294110), (36, 562222215), (37, 547027020), (45, 449777772), (51, 396862740), (54, 374814810), (60, 337333329), (68, 297647055), (74, 273513510), (81, 249876540), (85, 238117644), (90, 224888886), (102, 198431370), (108, 187407405), (111, 182342340), (135, 149925924), (148, 136756755), (153, 132287580), (162, 124938270), (170, 119058822), (180, 112444443), (185, 109405404), (204, 99215685), (222, 91171170), (243, 83292180), (255, 79372548), (270, 74962962), (306, 66143790), (324, 62469135), (333, 60780780), (340, 59529411), (370, 54702702), (405, 49975308), (444, 45585585), (459, 44095860), (486, 41646090), (510, 39686274), (540, 37481481), (555, 36468468), (612, 33071895), (629, 32178060), (666, 30390390), (729, 27764060), (740, 27351351), (765, 26457516), (810, 24987654), (918, 22047930), (972, 20823045), (999, 20260260), (1020, 19843137), (1110, 18234234), (1215, 16658436), (1258, 16089030), (1332, 15195195), (1377, 14698620), (1458, 13882030), (1530, 13228758), (1620, 12493827), (1665, 12156156), (1836, 11023965), (1887, 10726020), (1998, 10130130), (2207, 9170820), (2220, 9117117), (2295, 8819172), (2430, 8329218), (2516, 8044515), (2754, 7349310), (2916, 6941015), (2997, 6753420), (3060, 6614379), (3145, 6435612), (3330, 6078078), (3645, 5552812), (3774, 5363010), (3996, 5065065), (4131, 4899540), (4414, 4585410), (4590, 4409586), (4860, 4164609), (4995, 4052052), (5508, 3674655), (5661, 3575340), (5994, 3376710), (6290, 3217806), (6621, 3056940), (6660, 3039039), (6885, 2939724), (7290, 2776406), (7548, 2681505), (8262, 2449770), (8828, 2292705), (8991, 2251140), (9180, 2204793), (9435, 2145204), (9990, 2026026), (11035, 1834164), (11322, 1787670), (11988, 1688355), (12393, 1633180), (12580, 1608903), (13242, 1528470), (13770, 1469862), (14580, 1388203), (14985, 1350684), (16524, 1224885), (16983, 1191780), (17982, 1125570), (18870, 1072602), (19863, 1018980), (19980, 1013013), (20655, 979908), (22070, 917082), (22644, 893835), (24786, 816590), (26484, 764235), (26973, 750380), (27540, 734931), (28305, 715068), (29970, 675342), (33105, 611388), (33966, 595890), (35964, 562785), (37519, 539460), (37740, 536301), (39726, 509490), (41310, 489954), (44140, 458541), (44955, 450228), (49572, 408295), (50949, 397260), (53946, 375190), (56610, 357534), (59589, 339660), (59940, 337671), (61965, 326636), (66210, 305694), (67932, 297945), (75038, 269730), (79452, 254745), (81659, 247860), (82620, 244977), (84915, 238356), (89910, 225114), (99315, 203796), (101898, 198630), (107892, 187595), (112557, 179820), (113220, 178767), (119178, 169830), (123930, 163318), (132420, 152847), (134865, 150076)]