20784084

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{46811}}^1$

素因数の和:46855

約数の個数: 24

約数和(自身を含む): 49807968

約数和(自身を除く): 29023884

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 46811, 93622, 140433, 187244, 280866, 561732, 1732007, 3464014, 5196021, 6928028, 10392042, 20784084]

約数ペア:

[(1, 20784084), (2, 10392042), (3, 6928028), (4, 5196021), (6, 3464014), (12, 1732007), (37, 561732), (74, 280866), (111, 187244), (148, 140433), (222, 93622), (444, 46811)]