20181973896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 384

約数和(自身を含む): 66421555200

約数和(自身を除く): 46239581304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 79, 83, 84, 93, 124, 126, 158, 166, 168, 186, 197, 217, 237, 248, 249, 252, 279, 316, 332, 372, 394, 434, 474, 498, 504, 553, 558, 581, 591, 632, 651, 664, 711, 744, 747, 788, 868, 948, 996, 1106, 1116, 1162, 1182, 1302, 1379, 1422, 1494, 1576, 1659, 1736, 1743, 1773, 1896, 1953, 1992, 2212, 2232, 2324, 2364, 2449, 2573, 2604, 2758, 2844, 2988, 3318, 3486, 3546, 3906, 4137, 4424, 4648, 4728, 4898, 4977, 5146, 5208, 5229, 5516, 5688, 5976, 6107, 6557, 6636, 6972, 7092, 7347, 7719, 7812, 8274, 9796, 9954, 10292, 10458, 11032, 12214, 12411, 13114, 13272, 13944, 14184, 14694, 15438, 15563, 15624, 16351, 16548, 17143, 18011, 18321, 19592, 19671, 19908, 20584, 20916, 22041, 23157, 24428, 24822, 26228, 29388, 30876, 31126, 32702, 33096, 34286, 36022, 36642, 39342, 39816, 41832, 42749, 44082, 45899, 46314, 46689, 48856, 49053, 49644, 51429, 52456, 54033, 54963, 58776, 59013, 61752, 62252, 65404, 68572, 72044, 73284, 78684, 85498, 88164, 91798, 92628, 93378, 98106, 99288, 102858, 108066, 108941, 109926, 114457, 118026, 124504, 128247, 130808, 137144, 137697, 140067, 144088, 146568, 147159, 154287, 157368, 162099, 170996, 176328, 183596, 185256, 186756, 196212, 203267, 205716, 216132, 217882, 219852, 228914, 236052, 256494, 275394, 280134, 294318, 308574, 324198, 326823, 341992, 343371, 367192, 373512, 384741, 392424, 406534, 411432, 413091, 432264, 435764, 439704, 457828, 472104, 482453, 506881, 512988, 550788, 560268, 588636, 609801, 617148, 648396, 653646, 686742, 769482, 813068, 826182, 871528, 915656, 964906, 980469, 1013762, 1025976, 1030113, 1101576, 1120536, 1177272, 1219602, 1234296, 1291729, 1296792, 1307292, 1373484, 1422869, 1447359, 1520643, 1538964, 1626136, 1652364, 1829403, 1929812, 1960938, 2027524, 2060226, 2439204, 2583458, 2614584, 2746968, 2845738, 2894718, 3041286, 3077928, 3304728, 3377171, 3548167, 3658806, 3859624, 3875187, 3921876, 4055048, 4120452, 4268607, 4342077, 4561929, 4878408, 5166916, 5691476, 5789436, 6082572, 6754342, 7096334, 7317612, 7750374, 7843752, 8240904, 8537214, 8684154, 9042103, 9123858, 10131513, 10333832, 10644501, 11382952, 11578872, 11625561, 12165144, 12805821, 13508684, 14192668, 14635224, 15500748, 17074428, 17368308, 18084206, 18247716, 20263026, 21289002, 23251122, 25611642, 27017368, 27126309, 28385336, 30394539, 31001496, 31933503, 34148856, 34736616, 36168412, 36495432, 40043599, 40526052, 42578004, 46502244, 51223284, 54252618, 60789078, 63867006, 72336824, 80087198, 81052104, 81378927, 85156008, 93004488, 102446568, 108505236, 120130797, 121578156, 127734012, 160174396, 162757854, 217010472, 240261594, 243156312, 255468024, 280305193, 320348792, 325515708, 360392391, 480523188, 560610386, 651031416, 720784782, 840915579, 961046376, 1121220772, 1441569564, 1681831158, 2242441544, 2522746737, 2883139128, 3363662316, 5045493474, 6727324632, 10090986948, 20181973896]

約数ペア:

[(1, 20181973896), (2, 10090986948), (3, 6727324632), (4, 5045493474), (6, 3363662316), (7, 2883139128), (8, 2522746737), (9, 2242441544), (12, 1681831158), (14, 1441569564), (18, 1121220772), (21, 961046376), (24, 840915579), (28, 720784782), (31, 651031416), (36, 560610386), (42, 480523188), (56, 360392391), (62, 325515708), (63, 320348792), (72, 280305193), (79, 255468024), (83, 243156312), (84, 240261594), (93, 217010472), (124, 162757854), (126, 160174396), (158, 127734012), (166, 121578156), (168, 120130797), (186, 108505236), (197, 102446568), (217, 93004488), (237, 85156008), (248, 81378927), (249, 81052104), (252, 80087198), (279, 72336824), (316, 63867006), (332, 60789078), (372, 54252618), (394, 51223284), (434, 46502244), (474, 42578004), (498, 40526052), (504, 40043599), (553, 36495432), (558, 36168412), (581, 34736616), (591, 34148856), (632, 31933503), (651, 31001496), (664, 30394539), (711, 28385336), (744, 27126309), (747, 27017368), (788, 25611642), (868, 23251122), (948, 21289002), (996, 20263026), (1106, 18247716), (1116, 18084206), (1162, 17368308), (1182, 17074428), (1302, 15500748), (1379, 14635224), (1422, 14192668), (1494, 13508684), (1576, 12805821), (1659, 12165144), (1736, 11625561), (1743, 11578872), (1773, 11382952), (1896, 10644501), (1953, 10333832), (1992, 10131513), (2212, 9123858), (2232, 9042103), (2324, 8684154), (2364, 8537214), (2449, 8240904), (2573, 7843752), (2604, 7750374), (2758, 7317612), (2844, 7096334), (2988, 6754342), (3318, 6082572), (3486, 5789436), (3546, 5691476), (3906, 5166916), (4137, 4878408), (4424, 4561929), (4648, 4342077), (4728, 4268607), (4898, 4120452), (4977, 4055048), (5146, 3921876), (5208, 3875187), (5229, 3859624), (5516, 3658806), (5688, 3548167), (5976, 3377171), (6107, 3304728), (6557, 3077928), (6636, 3041286), (6972, 2894718), (7092, 2845738), (7347, 2746968), (7719, 2614584), (7812, 2583458), (8274, 2439204), (9796, 2060226), (9954, 2027524), (10292, 1960938), (10458, 1929812), (11032, 1829403), (12214, 1652364), (12411, 1626136), (13114, 1538964), (13272, 1520643), (13944, 1447359), (14184, 1422869), (14694, 1373484), (15438, 1307292), (15563, 1296792), (15624, 1291729), (16351, 1234296), (16548, 1219602), (17143, 1177272), (18011, 1120536), (18321, 1101576), (19592, 1030113), (19671, 1025976), (19908, 1013762), (20584, 980469), (20916, 964906), (22041, 915656), (23157, 871528), (24428, 826182), (24822, 813068), (26228, 769482), (29388, 686742), (30876, 653646), (31126, 648396), (32702, 617148), (33096, 609801), (34286, 588636), (36022, 560268), (36642, 550788), (39342, 512988), (39816, 506881), (41832, 482453), (42749, 472104), (44082, 457828), (45899, 439704), (46314, 435764), (46689, 432264), (48856, 413091), (49053, 411432), (49644, 406534), (51429, 392424), (52456, 384741), (54033, 373512), (54963, 367192), (58776, 343371), (59013, 341992), (61752, 326823), (62252, 324198), (65404, 308574), (68572, 294318), (72044, 280134), (73284, 275394), (78684, 256494), (85498, 236052), (88164, 228914), (91798, 219852), (92628, 217882), (93378, 216132), (98106, 205716), (99288, 203267), (102858, 196212), (108066, 186756), (108941, 185256), (109926, 183596), (114457, 176328), (118026, 170996), (124504, 162099), (128247, 157368), (130808, 154287), (137144, 147159), (137697, 146568), (140067, 144088)]