20482952

素因数分解:

$2^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{733}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 44040000

約数和(自身を除く): 23557048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499, 733, 998, 1466, 1996, 2932, 3493, 3992, 5131, 5864, 6986, 10262, 13972, 20524, 27944, 41048, 365767, 731534, 1463068, 2560369, 2926136, 5120738, 10241476, 20482952]

約数ペア:

[(1, 20482952), (2, 10241476), (4, 5120738), (7, 2926136), (8, 2560369), (14, 1463068), (28, 731534), (56, 365767), (499, 41048), (733, 27944), (998, 20524), (1466, 13972), (1996, 10262), (2932, 6986), (3493, 5864), (3992, 5131)]