20286210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{96601}}^1$

素因数の和:96618

約数の個数: 32

約数和(自身を含む): 55642752

約数和(自身を除く): 35356542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 96601, 193202, 289803, 483005, 579606, 676207, 966010, 1352414, 1449015, 2028621, 2898030, 3381035, 4057242, 6762070, 10143105, 20286210]

約数ペア:

[(1, 20286210), (2, 10143105), (3, 6762070), (5, 4057242), (6, 3381035), (7, 2898030), (10, 2028621), (14, 1449015), (15, 1352414), (21, 966010), (30, 676207), (35, 579606), (42, 483005), (70, 289803), (105, 193202), (210, 96601)]