About the Number

20775072

20775071 ← → 20775073

2進数表記:1001111010000000010100000

漢数字表記:二千七十七万五千七十二

素因数分解:

2 5 × 3 1 × 23 1 × 97 2

素因数の和:230
約数の個数: 72
約数和(自身を含む): 57498336
約数和(自身を除く): 36723264

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 97, 138, 184, 194, 276, 291, 368, 388, 552, 582, 736, 776, 1104, 1164, 1552, 2208, 2231, 2328, 3104, 4462, 4656, 6693, 8924, 9312, 9409, 13386, 17848, 18818, 26772, 28227, 35696, 37636, 53544, 56454, 71392, 75272, 107088, 112908, 150544, 214176, 216407, 225816, 301088, 432814, 451632, 649221, 865628, 903264, 1298442, 1731256, 2596884, 3462512, 5193768, 6925024, 10387536, 20775072]

約数ペア:
[(1, 20775072), (2, 10387536), (3, 6925024), (4, 5193768), (6, 3462512), (8, 2596884), (12, 1731256), (16, 1298442), (23, 903264), (24, 865628), (32, 649221), (46, 451632), (48, 432814), (69, 301088), (92, 225816), (96, 216407), (97, 214176), (138, 150544), (184, 112908), (194, 107088), (276, 75272), (291, 71392), (368, 56454), (388, 53544), (552, 37636), (582, 35696), (736, 28227), (776, 26772), (1104, 18818), (1164, 17848), (1552, 13386), (2208, 9409), (2231, 9312), (2328, 8924), (3104, 6693), (4462, 4656)]

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