20020432848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:458

約数の個数: 320

約数和(自身を含む): 60416133120

約数和(自身を除く): 40395700272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 53, 57, 76, 78, 104, 106, 114, 151, 152, 156, 159, 208, 211, 212, 228, 247, 302, 304, 312, 318, 422, 424, 453, 456, 494, 604, 624, 633, 636, 689, 741, 844, 848, 906, 912, 988, 1007, 1208, 1266, 1272, 1378, 1482, 1688, 1812, 1963, 1976, 2014, 2067, 2416, 2532, 2544, 2743, 2756, 2869, 2964, 3021, 3376, 3624, 3926, 3952, 4009, 4028, 4134, 5064, 5486, 5512, 5738, 5889, 5928, 6042, 7248, 7852, 8003, 8018, 8056, 8229, 8268, 8607, 10128, 10972, 11024, 11183, 11476, 11778, 11856, 12027, 12084, 13091, 15704, 16006, 16036, 16112, 16458, 16536, 17214, 21944, 22366, 22952, 23556, 24009, 24054, 24168, 26182, 31408, 31861, 32012, 32072, 32916, 33072, 33549, 34428, 37297, 39273, 43888, 44732, 45904, 47112, 48018, 48108, 48336, 52117, 52364, 63722, 64024, 64144, 65832, 67098, 68856, 74594, 78546, 89464, 94224, 95583, 96036, 96216, 104039, 104234, 104728, 111891, 127444, 128048, 131664, 134196, 137712, 145379, 149188, 152057, 156351, 157092, 178928, 191166, 192072, 192432, 208078, 208468, 209456, 212477, 223782, 254888, 268392, 290758, 298376, 304114, 312117, 312702, 314184, 382332, 384144, 414193, 416156, 416936, 424954, 436137, 447564, 456171, 509776, 536784, 581516, 596752, 605359, 608228, 624234, 625404, 628368, 637431, 764664, 828386, 832312, 833872, 849908, 872274, 895128, 912342, 1163032, 1210718, 1216456, 1242579, 1248468, 1250808, 1274862, 1529328, 1656772, 1664624, 1688633, 1699816, 1744548, 1790256, 1816077, 1824684, 1976741, 2326064, 2421436, 2432912, 2485158, 2496936, 2501616, 2549724, 2762201, 3313544, 3377266, 3399632, 3489096, 3632154, 3649368, 3953482, 4842872, 4970316, 4993872, 5065899, 5099448, 5524402, 5930223, 6627088, 6754532, 6978192, 7264308, 7298736, 7869667, 7906964, 8286603, 9685744, 9940632, 10131798, 10198896, 11048804, 11860446, 13509064, 14528616, 15739334, 15813928, 16573206, 19881264, 20263596, 21952229, 22097608, 23609001, 23720892, 27018128, 29057232, 31478668, 31627856, 32084027, 33146412, 40527192, 43904458, 44195216, 47218002, 47441784, 62957336, 64168054, 65856687, 66292824, 81054384, 87808916, 94436004, 94883568, 96252081, 125914672, 128336108, 131713374, 132585648, 175617832, 188872008, 192504162, 256672216, 263426748, 351235664, 377744016, 385008324, 417092351, 513344432, 526853496, 770016648, 834184702, 1053706992, 1251277053, 1540033296, 1668369404, 2502554106, 3336738808, 5005108212, 6673477616, 10010216424, 20020432848]

約数ペア:

[(1, 20020432848), (2, 10010216424), (3, 6673477616), (4, 5005108212), (6, 3336738808), (8, 2502554106), (12, 1668369404), (13, 1540033296), (16, 1251277053), (19, 1053706992), (24, 834184702), (26, 770016648), (38, 526853496), (39, 513344432), (48, 417092351), (52, 385008324), (53, 377744016), (57, 351235664), (76, 263426748), (78, 256672216), (104, 192504162), (106, 188872008), (114, 175617832), (151, 132585648), (152, 131713374), (156, 128336108), (159, 125914672), (208, 96252081), (211, 94883568), (212, 94436004), (228, 87808916), (247, 81054384), (302, 66292824), (304, 65856687), (312, 64168054), (318, 62957336), (422, 47441784), (424, 47218002), (453, 44195216), (456, 43904458), (494, 40527192), (604, 33146412), (624, 32084027), (633, 31627856), (636, 31478668), (689, 29057232), (741, 27018128), (844, 23720892), (848, 23609001), (906, 22097608), (912, 21952229), (988, 20263596), (1007, 19881264), (1208, 16573206), (1266, 15813928), (1272, 15739334), (1378, 14528616), (1482, 13509064), (1688, 11860446), (1812, 11048804), (1963, 10198896), (1976, 10131798), (2014, 9940632), (2067, 9685744), (2416, 8286603), (2532, 7906964), (2544, 7869667), (2743, 7298736), (2756, 7264308), (2869, 6978192), (2964, 6754532), (3021, 6627088), (3376, 5930223), (3624, 5524402), (3926, 5099448), (3952, 5065899), (4009, 4993872), (4028, 4970316), (4134, 4842872), (5064, 3953482), (5486, 3649368), (5512, 3632154), (5738, 3489096), (5889, 3399632), (5928, 3377266), (6042, 3313544), (7248, 2762201), (7852, 2549724), (8003, 2501616), (8018, 2496936), (8056, 2485158), (8229, 2432912), (8268, 2421436), (8607, 2326064), (10128, 1976741), (10972, 1824684), (11024, 1816077), (11183, 1790256), (11476, 1744548), (11778, 1699816), (11856, 1688633), (12027, 1664624), (12084, 1656772), (13091, 1529328), (15704, 1274862), (16006, 1250808), (16036, 1248468), (16112, 1242579), (16458, 1216456), (16536, 1210718), (17214, 1163032), (21944, 912342), (22366, 895128), (22952, 872274), (23556, 849908), (24009, 833872), (24054, 832312), (24168, 828386), (26182, 764664), (31408, 637431), (31861, 628368), (32012, 625404), (32072, 624234), (32916, 608228), (33072, 605359), (33549, 596752), (34428, 581516), (37297, 536784), (39273, 509776), (43888, 456171), (44732, 447564), (45904, 436137), (47112, 424954), (48018, 416936), (48108, 416156), (48336, 414193), (52117, 384144), (52364, 382332), (63722, 314184), (64024, 312702), (64144, 312117), (65832, 304114), (67098, 298376), (68856, 290758), (74594, 268392), (78546, 254888), (89464, 223782), (94224, 212477), (95583, 209456), (96036, 208468), (96216, 208078), (104039, 192432), (104234, 192072), (104728, 191166), (111891, 178928), (127444, 157092), (128048, 156351), (131664, 152057), (134196, 149188), (137712, 145379)]