20282591808

素因数分解:

$2^6\times 3^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:956

約数の個数: 336

約数和(自身を含む): 64304997120

約数和(自身を除く): 44022405312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 83, 96, 108, 114, 144, 152, 162, 166, 171, 192, 216, 228, 243, 249, 288, 304, 324, 332, 342, 432, 456, 486, 498, 513, 576, 608, 648, 664, 684, 747, 827, 864, 912, 972, 996, 1026, 1216, 1296, 1328, 1368, 1494, 1539, 1577, 1654, 1728, 1824, 1944, 1992, 2052, 2241, 2481, 2592, 2656, 2736, 2988, 3078, 3154, 3308, 3648, 3888, 3984, 4104, 4482, 4617, 4731, 4962, 5184, 5312, 5472, 5976, 6156, 6308, 6616, 6723, 7443, 7776, 7968, 8208, 8964, 9234, 9462, 9924, 10944, 11952, 12312, 12616, 13232, 13446, 14193, 14886, 15552, 15713, 15936, 16416, 17928, 18468, 18924, 19848, 20169, 22329, 23904, 24624, 25232, 26464, 26892, 28386, 29772, 31426, 32832, 35856, 36936, 37848, 39696, 40338, 42579, 44658, 47139, 47808, 49248, 50464, 52928, 53784, 56772, 59544, 62852, 66987, 68641, 71712, 73872, 75696, 79392, 80676, 85158, 89316, 94278, 98496, 100928, 107568, 113544, 119088, 125704, 127737, 133974, 137282, 141417, 143424, 147744, 151392, 158784, 161352, 170316, 178632, 188556, 200961, 205923, 215136, 227088, 238176, 251408, 255474, 267948, 274564, 282834, 295488, 302784, 322704, 340632, 357264, 377112, 383211, 401922, 411846, 424251, 430272, 454176, 476352, 502816, 510948, 535896, 549128, 565668, 617769, 645408, 681264, 714528, 754224, 766422, 803844, 823692, 848502, 908352, 1005632, 1021896, 1071792, 1098256, 1131336, 1235538, 1272753, 1290816, 1304179, 1362528, 1429056, 1508448, 1532844, 1607688, 1647384, 1697004, 1853307, 2043792, 2143584, 2196512, 2262672, 2471076, 2545506, 2608358, 2725056, 3016896, 3065688, 3215376, 3294768, 3394008, 3706614, 3818259, 3912537, 4087584, 4287168, 4393024, 4525344, 4942152, 5091012, 5216716, 5559921, 6131376, 6430752, 6589536, 6788016, 7413228, 7636518, 7825074, 8175168, 9050688, 9884304, 10182024, 10433432, 11119842, 11737611, 12262752, 12861504, 13179072, 13576032, 14826456, 15273036, 15650148, 16679763, 19768608, 20364048, 20866864, 22239684, 23475222, 24525504, 27152064, 29652912, 30546072, 31300296, 33359526, 35212833, 39537216, 40728096, 41733728, 44479368, 46950444, 59305824, 61092144, 62600592, 66719052, 70425666, 81456192, 83467456, 88958736, 93900888, 105638499, 118611648, 122184288, 125201184, 133438104, 140851332, 177917472, 187801776, 211276998, 244368576, 250402368, 266876208, 281702664, 316915497, 355834944, 375603552, 422553996, 533752416, 563405328, 633830994, 751207104, 845107992, 1067504832, 1126810656, 1267661988, 1690215984, 2253621312, 2535323976, 3380431968, 5070647952, 6760863936, 10141295904, 20282591808]

約数ペア:

[(1, 20282591808), (2, 10141295904), (3, 6760863936), (4, 5070647952), (6, 3380431968), (8, 2535323976), (9, 2253621312), (12, 1690215984), (16, 1267661988), (18, 1126810656), (19, 1067504832), (24, 845107992), (27, 751207104), (32, 633830994), (36, 563405328), (38, 533752416), (48, 422553996), (54, 375603552), (57, 355834944), (64, 316915497), (72, 281702664), (76, 266876208), (81, 250402368), (83, 244368576), (96, 211276998), (108, 187801776), (114, 177917472), (144, 140851332), (152, 133438104), (162, 125201184), (166, 122184288), (171, 118611648), (192, 105638499), (216, 93900888), (228, 88958736), (243, 83467456), (249, 81456192), (288, 70425666), (304, 66719052), (324, 62600592), (332, 61092144), (342, 59305824), (432, 46950444), (456, 44479368), (486, 41733728), (498, 40728096), (513, 39537216), (576, 35212833), (608, 33359526), (648, 31300296), (664, 30546072), (684, 29652912), (747, 27152064), (827, 24525504), (864, 23475222), (912, 22239684), (972, 20866864), (996, 20364048), (1026, 19768608), (1216, 16679763), (1296, 15650148), (1328, 15273036), (1368, 14826456), (1494, 13576032), (1539, 13179072), (1577, 12861504), (1654, 12262752), (1728, 11737611), (1824, 11119842), (1944, 10433432), (1992, 10182024), (2052, 9884304), (2241, 9050688), (2481, 8175168), (2592, 7825074), (2656, 7636518), (2736, 7413228), (2988, 6788016), (3078, 6589536), (3154, 6430752), (3308, 6131376), (3648, 5559921), (3888, 5216716), (3984, 5091012), (4104, 4942152), (4482, 4525344), (4617, 4393024), (4731, 4287168), (4962, 4087584), (5184, 3912537), (5312, 3818259), (5472, 3706614), (5976, 3394008), (6156, 3294768), (6308, 3215376), (6616, 3065688), (6723, 3016896), (7443, 2725056), (7776, 2608358), (7968, 2545506), (8208, 2471076), (8964, 2262672), (9234, 2196512), (9462, 2143584), (9924, 2043792), (10944, 1853307), (11952, 1697004), (12312, 1647384), (12616, 1607688), (13232, 1532844), (13446, 1508448), (14193, 1429056), (14886, 1362528), (15552, 1304179), (15713, 1290816), (15936, 1272753), (16416, 1235538), (17928, 1131336), (18468, 1098256), (18924, 1071792), (19848, 1021896), (20169, 1005632), (22329, 908352), (23904, 848502), (24624, 823692), (25232, 803844), (26464, 766422), (26892, 754224), (28386, 714528), (29772, 681264), (31426, 645408), (32832, 617769), (35856, 565668), (36936, 549128), (37848, 535896), (39696, 510948), (40338, 502816), (42579, 476352), (44658, 454176), (47139, 430272), (47808, 424251), (49248, 411846), (50464, 401922), (52928, 383211), (53784, 377112), (56772, 357264), (59544, 340632), (62852, 322704), (66987, 302784), (68641, 295488), (71712, 282834), (73872, 274564), (75696, 267948), (79392, 255474), (80676, 251408), (85158, 238176), (89316, 227088), (94278, 215136), (98496, 205923), (100928, 200961), (107568, 188556), (113544, 178632), (119088, 170316), (125704, 161352), (127737, 158784), (133974, 151392), (137282, 147744), (141417, 143424)]