20162744107

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{2447}}^1$

素因数の和:2931

約数の個数: 32

約数和(自身を含む): 23540751360

約数和(自身を除く): 3378007253

約数列:

[1, 11, 17, 139, 187, 317, 1529, 2363, 2447, 3487, 5389, 25993, 26917, 41599, 44063, 59279, 340133, 457589, 484693, 749071, 775699, 3741463, 5782261, 8239781, 8532689, 13186883, 63604871, 107822161, 145055713, 1186043771, 1832976737, 20162744107]

約数ペア:

[(1, 20162744107), (11, 1832976737), (17, 1186043771), (139, 145055713), (187, 107822161), (317, 63604871), (1529, 13186883), (2363, 8532689), (2447, 8239781), (3487, 5782261), (5389, 3741463), (25993, 775699), (26917, 749071), (41599, 484693), (44063, 457589), (59279, 340133)]