20265152

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{7723}}^1$

素因数の和:7776

約数の個数: 28

約数和(自身を含む): 41199816

約数和(自身を除く): 20934664

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 7723, 15446, 30892, 61784, 123568, 247136, 316643, 494272, 633286, 1266572, 2533144, 5066288, 10132576, 20265152]

約数ペア:

[(1, 20265152), (2, 10132576), (4, 5066288), (8, 2533144), (16, 1266572), (32, 633286), (41, 494272), (64, 316643), (82, 247136), (164, 123568), (328, 61784), (656, 30892), (1312, 15446), (2624, 7723)]