About the Number

20713056

20713055 ← → 20713057

2進数表記:1001111000000111001100000

漢数字表記:二千七十一万三千五十六

素因数分解:

2 5 × 3 1 × 7 1 × 13 1 × 2371 1

素因数の和:2404
約数の個数: 96
約数和(自身を含む): 66947328
約数和(自身を除く): 46234272

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2371, 2912, 4368, 4742, 7113, 8736, 9484, 14226, 16597, 18968, 28452, 30823, 33194, 37936, 49791, 56904, 61646, 66388, 75872, 92469, 99582, 113808, 123292, 132776, 184938, 199164, 215761, 227616, 246584, 265552, 369876, 398328, 431522, 493168, 531104, 647283, 739752, 796656, 863044, 986336, 1294566, 1479504, 1593312, 1726088, 2589132, 2959008, 3452176, 5178264, 6904352, 10356528, 20713056]

約数ペア:
[(1, 20713056), (2, 10356528), (3, 6904352), (4, 5178264), (6, 3452176), (7, 2959008), (8, 2589132), (12, 1726088), (13, 1593312), (14, 1479504), (16, 1294566), (21, 986336), (24, 863044), (26, 796656), (28, 739752), (32, 647283), (39, 531104), (42, 493168), (48, 431522), (52, 398328), (56, 369876), (78, 265552), (84, 246584), (91, 227616), (96, 215761), (104, 199164), (112, 184938), (156, 132776), (168, 123292), (182, 113808), (208, 99582), (224, 92469), (273, 75872), (312, 66388), (336, 61646), (364, 56904), (416, 49791), (546, 37936), (624, 33194), (672, 30823), (728, 28452), (1092, 18968), (1248, 16597), (1456, 14226), (2184, 9484), (2371, 8736), (2912, 7113), (4368, 4742)]

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