20244945888

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1153}}^1\times {\mathrm{1487}}^1$

素因数の和:2697

約数の個数: 144

約数和(自身を含む): 59066594496

約数和(自身を除く): 38821648608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1153, 1312, 1476, 1487, 1968, 2306, 2952, 2974, 3459, 3936, 4461, 4612, 5904, 5948, 6918, 8922, 9224, 10377, 11808, 11896, 13383, 13836, 17844, 18448, 20754, 23792, 26766, 27672, 35688, 36896, 41508, 47273, 47584, 53532, 55344, 60967, 71376, 83016, 94546, 107064, 110688, 121934, 141819, 142752, 166032, 182901, 189092, 214128, 243868, 283638, 332064, 365802, 378184, 425457, 428256, 487736, 548703, 567276, 731604, 756368, 850914, 975472, 1097406, 1134552, 1463208, 1512736, 1701828, 1714511, 1950944, 2194812, 2269104, 2926416, 3403656, 3429022, 4389624, 4538208, 5143533, 5852832, 6807312, 6858044, 8779248, 10287066, 13614624, 13716088, 15430599, 17558496, 20574132, 27432176, 30861198, 41148264, 54864352, 61722396, 70294951, 82296528, 123444792, 140589902, 164593056, 210884853, 246889584, 281179804, 421769706, 493779168, 562359608, 632654559, 843539412, 1124719216, 1265309118, 1687078824, 2249438432, 2530618236, 3374157648, 5061236472, 6748315296, 10122472944, 20244945888]

約数ペア:

[(1, 20244945888), (2, 10122472944), (3, 6748315296), (4, 5061236472), (6, 3374157648), (8, 2530618236), (9, 2249438432), (12, 1687078824), (16, 1265309118), (18, 1124719216), (24, 843539412), (32, 632654559), (36, 562359608), (41, 493779168), (48, 421769706), (72, 281179804), (82, 246889584), (96, 210884853), (123, 164593056), (144, 140589902), (164, 123444792), (246, 82296528), (288, 70294951), (328, 61722396), (369, 54864352), (492, 41148264), (656, 30861198), (738, 27432176), (984, 20574132), (1153, 17558496), (1312, 15430599), (1476, 13716088), (1487, 13614624), (1968, 10287066), (2306, 8779248), (2952, 6858044), (2974, 6807312), (3459, 5852832), (3936, 5143533), (4461, 4538208), (4612, 4389624), (5904, 3429022), (5948, 3403656), (6918, 2926416), (8922, 2269104), (9224, 2194812), (10377, 1950944), (11808, 1714511), (11896, 1701828), (13383, 1512736), (13836, 1463208), (17844, 1134552), (18448, 1097406), (20754, 975472), (23792, 850914), (26766, 756368), (27672, 731604), (35688, 567276), (36896, 548703), (41508, 487736), (47273, 428256), (47584, 425457), (53532, 378184), (55344, 365802), (60967, 332064), (71376, 283638), (83016, 243868), (94546, 214128), (107064, 189092), (110688, 182901), (121934, 166032), (141819, 142752)]