20806536

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37693}}^1$

素因数の和:37725

約数の個数: 32

約数和(自身を含む): 54279360

約数和(自身を除く): 33472824

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 37693, 75386, 113079, 150772, 226158, 301544, 452316, 866939, 904632, 1733878, 2600817, 3467756, 5201634, 6935512, 10403268, 20806536]

約数ペア:

[(1, 20806536), (2, 10403268), (3, 6935512), (4, 5201634), (6, 3467756), (8, 2600817), (12, 1733878), (23, 904632), (24, 866939), (46, 452316), (69, 301544), (92, 226158), (138, 150772), (184, 113079), (276, 75386), (552, 37693)]