20451354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44267}}^1$

素因数の和:44290

約数の個数: 32

約数和(自身を含む): 50996736

約数和(自身を除く): 30545382

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 44267, 88534, 132801, 265602, 309869, 486937, 619738, 929607, 973874, 1460811, 1859214, 2921622, 3408559, 6817118, 10225677, 20451354]

約数ペア:

[(1, 20451354), (2, 10225677), (3, 6817118), (6, 3408559), (7, 2921622), (11, 1859214), (14, 1460811), (21, 973874), (22, 929607), (33, 619738), (42, 486937), (66, 309869), (77, 265602), (154, 132801), (231, 88534), (462, 44267)]