20434567104

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163487}}^1$

素因数の和:163543

約数の個数: 168

約数和(自身を含む): 69099184128

約数和(自身を除く): 48664617024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3472, 3906, 4032, 4464, 5208, 5952, 6944, 7812, 8928, 10416, 13888, 15624, 17856, 20832, 31248, 41664, 62496, 124992, 163487, 326974, 490461, 653948, 980922, 1144409, 1307896, 1471383, 1961844, 2288818, 2615792, 2942766, 3433227, 3923688, 4577636, 5068097, 5231584, 5885532, 6866454, 7847376, 9155272, 10136194, 10299681, 10463168, 11771064, 13732908, 15204291, 15694752, 18310544, 20272388, 20599362, 23542128, 27465816, 30408582, 31389504, 35476679, 36621088, 40544776, 41198724, 45612873, 47084256, 54931632, 60817164, 70953358, 73242176, 81089552, 82397448, 91225746, 94168512, 106430037, 109863264, 121634328, 141906716, 162179104, 164794896, 182451492, 212860074, 219726528, 243268656, 283813432, 319290111, 324358208, 329589792, 364902984, 425720148, 486537312, 567626864, 638580222, 659179584, 729805968, 851440296, 973074624, 1135253728, 1277160444, 1459611936, 1702880592, 2270507456, 2554320888, 2919223872, 3405761184, 5108641776, 6811522368, 10217283552, 20434567104]

約数ペア:

[(1, 20434567104), (2, 10217283552), (3, 6811522368), (4, 5108641776), (6, 3405761184), (7, 2919223872), (8, 2554320888), (9, 2270507456), (12, 1702880592), (14, 1459611936), (16, 1277160444), (18, 1135253728), (21, 973074624), (24, 851440296), (28, 729805968), (31, 659179584), (32, 638580222), (36, 567626864), (42, 486537312), (48, 425720148), (56, 364902984), (62, 329589792), (63, 324358208), (64, 319290111), (72, 283813432), (84, 243268656), (93, 219726528), (96, 212860074), (112, 182451492), (124, 164794896), (126, 162179104), (144, 141906716), (168, 121634328), (186, 109863264), (192, 106430037), (217, 94168512), (224, 91225746), (248, 82397448), (252, 81089552), (279, 73242176), (288, 70953358), (336, 60817164), (372, 54931632), (434, 47084256), (448, 45612873), (496, 41198724), (504, 40544776), (558, 36621088), (576, 35476679), (651, 31389504), (672, 30408582), (744, 27465816), (868, 23542128), (992, 20599362), (1008, 20272388), (1116, 18310544), (1302, 15694752), (1344, 15204291), (1488, 13732908), (1736, 11771064), (1953, 10463168), (1984, 10299681), (2016, 10136194), (2232, 9155272), (2604, 7847376), (2976, 6866454), (3472, 5885532), (3906, 5231584), (4032, 5068097), (4464, 4577636), (5208, 3923688), (5952, 3433227), (6944, 2942766), (7812, 2615792), (8928, 2288818), (10416, 1961844), (13888, 1471383), (15624, 1307896), (17856, 1144409), (20832, 980922), (31248, 653948), (41664, 490461), (62496, 326974), (124992, 163487)]