20172288604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1\times {\mathrm{16693}}^1$

素因数の和:18094

約数の個数: 48

約数和(自身を含む): 40285159488

約数和(自身を除く): 20112870884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1367, 2734, 5468, 16693, 17771, 23239, 33386, 35542, 46478, 66772, 71084, 92956, 217009, 283781, 302107, 434018, 567562, 604214, 868036, 1135124, 1208428, 3689153, 7378306, 14756612, 22819331, 45638662, 91277324, 296651303, 387928627, 593302606, 775857254, 1186605212, 1551714508, 5043072151, 10086144302, 20172288604]

約数ペア:

[(1, 20172288604), (2, 10086144302), (4, 5043072151), (13, 1551714508), (17, 1186605212), (26, 775857254), (34, 593302606), (52, 387928627), (68, 296651303), (221, 91277324), (442, 45638662), (884, 22819331), (1367, 14756612), (2734, 7378306), (5468, 3689153), (16693, 1208428), (17771, 1135124), (23239, 868036), (33386, 604214), (35542, 567562), (46478, 434018), (66772, 302107), (71084, 283781), (92956, 217009)]