20429403792

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:363

約数の個数: 320

約数和(自身を含む): 63329280000

約数和(自身を除く): 42899876208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 79, 84, 98, 112, 113, 139, 147, 158, 168, 196, 226, 237, 278, 294, 316, 336, 339, 343, 392, 417, 452, 474, 553, 556, 588, 632, 678, 686, 784, 791, 834, 904, 948, 973, 1029, 1106, 1112, 1176, 1264, 1356, 1372, 1582, 1659, 1668, 1808, 1896, 1946, 2058, 2212, 2224, 2352, 2373, 2712, 2744, 2919, 3164, 3318, 3336, 3792, 3871, 3892, 4116, 4424, 4746, 5424, 5488, 5537, 5838, 6328, 6636, 6672, 6811, 7742, 7784, 8232, 8848, 8927, 9492, 10981, 11074, 11613, 11676, 12656, 13272, 13622, 15484, 15568, 15707, 16464, 16611, 17854, 18984, 20433, 21962, 22148, 23226, 23352, 26544, 26781, 27097, 27244, 30968, 31414, 32943, 33222, 35708, 37968, 38759, 40866, 43924, 44296, 46452, 46704, 47121, 47677, 53562, 54194, 54488, 61936, 62489, 62828, 65886, 66444, 71416, 76867, 77518, 81291, 81732, 87848, 88592, 92904, 94242, 95354, 107124, 108388, 108976, 109949, 116277, 124978, 125656, 131772, 132888, 142832, 143031, 153734, 155036, 162582, 163464, 175696, 185808, 187467, 188484, 190708, 214248, 216776, 219898, 230601, 232554, 249956, 251312, 263544, 265776, 286062, 307468, 310072, 325164, 326928, 329847, 374934, 376968, 381416, 428496, 433552, 437423, 439796, 461202, 465108, 499912, 527088, 538069, 572124, 614936, 620144, 650328, 659694, 749868, 753936, 762832, 769643, 874846, 879592, 922404, 930216, 999824, 1076138, 1144248, 1229872, 1240853, 1300656, 1312269, 1319388, 1499736, 1539286, 1614207, 1749692, 1759184, 1844808, 1860432, 2152276, 2288496, 2308929, 2481706, 2624538, 2638776, 2999472, 3061961, 3078572, 3228414, 3499384, 3689616, 3722559, 3766483, 4304552, 4617858, 4963412, 5249076, 5277552, 5387501, 6123922, 6157144, 6456828, 6998768, 7445118, 7532966, 8609104, 8685971, 9185883, 9235716, 9926824, 10498152, 10775002, 11299449, 12247844, 12314288, 12913656, 14890236, 15065932, 16162503, 17371942, 18371766, 18471432, 19853648, 20996304, 21550004, 22598898, 24495688, 25827312, 26057913, 29780472, 30131864, 32325006, 34743884, 36743532, 36942864, 43100008, 45197796, 48991376, 52115826, 59560944, 60263728, 60801797, 64650012, 69487768, 73487064, 86200016, 90395592, 104231652, 121603594, 129300024, 138975536, 146974128, 180791184, 182405391, 208463304, 243207188, 258600048, 364810782, 416926608, 425612579, 486414376, 729621564, 851225158, 972828752, 1276837737, 1459243128, 1702450316, 2553675474, 2918486256, 3404900632, 5107350948, 6809801264, 10214701896, 20429403792]

約数ペア:

[(1, 20429403792), (2, 10214701896), (3, 6809801264), (4, 5107350948), (6, 3404900632), (7, 2918486256), (8, 2553675474), (12, 1702450316), (14, 1459243128), (16, 1276837737), (21, 972828752), (24, 851225158), (28, 729621564), (42, 486414376), (48, 425612579), (49, 416926608), (56, 364810782), (79, 258600048), (84, 243207188), (98, 208463304), (112, 182405391), (113, 180791184), (139, 146974128), (147, 138975536), (158, 129300024), (168, 121603594), (196, 104231652), (226, 90395592), (237, 86200016), (278, 73487064), (294, 69487768), (316, 64650012), (336, 60801797), (339, 60263728), (343, 59560944), (392, 52115826), (417, 48991376), (452, 45197796), (474, 43100008), (553, 36942864), (556, 36743532), (588, 34743884), (632, 32325006), (678, 30131864), (686, 29780472), (784, 26057913), (791, 25827312), (834, 24495688), (904, 22598898), (948, 21550004), (973, 20996304), (1029, 19853648), (1106, 18471432), (1112, 18371766), (1176, 17371942), (1264, 16162503), (1356, 15065932), (1372, 14890236), (1582, 12913656), (1659, 12314288), (1668, 12247844), (1808, 11299449), (1896, 10775002), (1946, 10498152), (2058, 9926824), (2212, 9235716), (2224, 9185883), (2352, 8685971), (2373, 8609104), (2712, 7532966), (2744, 7445118), (2919, 6998768), (3164, 6456828), (3318, 6157144), (3336, 6123922), (3792, 5387501), (3871, 5277552), (3892, 5249076), (4116, 4963412), (4424, 4617858), (4746, 4304552), (5424, 3766483), (5488, 3722559), (5537, 3689616), (5838, 3499384), (6328, 3228414), (6636, 3078572), (6672, 3061961), (6811, 2999472), (7742, 2638776), (7784, 2624538), (8232, 2481706), (8848, 2308929), (8927, 2288496), (9492, 2152276), (10981, 1860432), (11074, 1844808), (11613, 1759184), (11676, 1749692), (12656, 1614207), (13272, 1539286), (13622, 1499736), (15484, 1319388), (15568, 1312269), (15707, 1300656), (16464, 1240853), (16611, 1229872), (17854, 1144248), (18984, 1076138), (20433, 999824), (21962, 930216), (22148, 922404), (23226, 879592), (23352, 874846), (26544, 769643), (26781, 762832), (27097, 753936), (27244, 749868), (30968, 659694), (31414, 650328), (32943, 620144), (33222, 614936), (35708, 572124), (37968, 538069), (38759, 527088), (40866, 499912), (43924, 465108), (44296, 461202), (46452, 439796), (46704, 437423), (47121, 433552), (47677, 428496), (53562, 381416), (54194, 376968), (54488, 374934), (61936, 329847), (62489, 326928), (62828, 325164), (65886, 310072), (66444, 307468), (71416, 286062), (76867, 265776), (77518, 263544), (81291, 251312), (81732, 249956), (87848, 232554), (88592, 230601), (92904, 219898), (94242, 216776), (95354, 214248), (107124, 190708), (108388, 188484), (108976, 187467), (109949, 185808), (116277, 175696), (124978, 163464), (125656, 162582), (131772, 155036), (132888, 153734), (142832, 143031)]