20733203414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5939}}^1\times {\mathrm{22669}}^1$

素因数の和:28628

約数の個数: 32

約数和(自身を含む): 38782022400

約数和(自身を除く): 18048818986

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 5939, 11878, 22669, 41573, 45338, 65329, 83146, 130658, 158683, 249359, 317366, 457303, 498718, 914606, 1745513, 3491026, 134631191, 269262382, 942418337, 1480943101, 1884836674, 2961886202, 10366601707, 20733203414]

約数ペア:

[(1, 20733203414), (2, 10366601707), (7, 2961886202), (11, 1884836674), (14, 1480943101), (22, 942418337), (77, 269262382), (154, 134631191), (5939, 3491026), (11878, 1745513), (22669, 914606), (41573, 498718), (45338, 457303), (65329, 317366), (83146, 249359), (130658, 158683)]