20100544

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{2473}}^1$

素因数の和:2612

約数の個数: 28

約数和(自身を含む): 40217344

約数和(自身を除く): 20116800

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 2473, 4064, 4946, 8128, 9892, 19784, 39568, 79136, 158272, 314071, 628142, 1256284, 2512568, 5025136, 10050272, 20100544]

約数ペア:

[(1, 20100544), (2, 10050272), (4, 5025136), (8, 2512568), (16, 1256284), (32, 628142), (64, 314071), (127, 158272), (254, 79136), (508, 39568), (1016, 19784), (2032, 9892), (2473, 8128), (4064, 4946)]