20163737562

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{2819}}^1\times {\mathrm{10937}}^1$

素因数の和:13870

約数の個数: 32

約数和(自身を含む): 40715611200

約数和(自身を除く): 20551873638

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 2819, 5638, 8457, 10937, 16914, 21874, 32811, 65622, 307271, 614542, 921813, 1192133, 1843626, 2384266, 3576399, 7152798, 30831403, 61662806, 92494209, 184988418, 3360622927, 6721245854, 10081868781, 20163737562]

約数ペア:

[(1, 20163737562), (2, 10081868781), (3, 6721245854), (6, 3360622927), (109, 184988418), (218, 92494209), (327, 61662806), (654, 30831403), (2819, 7152798), (5638, 3576399), (8457, 2384266), (10937, 1843626), (16914, 1192133), (21874, 921813), (32811, 614542), (65622, 307271)]