20854592

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{2693}}^1$

素因数の和:2727

約数の個数: 42

約数和(自身を含む): 45504354

約数和(自身を除く): 24649762

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 2693, 3872, 5386, 7744, 10772, 21544, 29623, 43088, 59246, 86176, 118492, 172352, 236984, 325853, 473968, 651706, 947936, 1303412, 1895872, 2606824, 5213648, 10427296, 20854592]

約数ペア:

[(1, 20854592), (2, 10427296), (4, 5213648), (8, 2606824), (11, 1895872), (16, 1303412), (22, 947936), (32, 651706), (44, 473968), (64, 325853), (88, 236984), (121, 172352), (176, 118492), (242, 86176), (352, 59246), (484, 43088), (704, 29623), (968, 21544), (1936, 10772), (2693, 7744), (3872, 5386)]