20084925016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1874993}}^1$

素因数の和:1875115

約数の個数: 32

約数和(自身を含む): 40949868960

約数和(自身を除く): 20864943944

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 10712, 1874993, 3749986, 7499972, 14999944, 24374909, 48749818, 97499636, 193124279, 194999272, 386248558, 772497116, 1544994232, 2510615627, 5021231254, 10042462508, 20084925016]

約数ペア:

[(1, 20084925016), (2, 10042462508), (4, 5021231254), (8, 2510615627), (13, 1544994232), (26, 772497116), (52, 386248558), (103, 194999272), (104, 193124279), (206, 97499636), (412, 48749818), (824, 24374909), (1339, 14999944), (2678, 7499972), (5356, 3749986), (10712, 1874993)]