20199494392

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32791387}}^1$

素因数の和:32791411

約数の個数: 32

約数和(自身を含む): 47219598720

約数和(自身を除く): 27020104328

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 32791387, 65582774, 131165548, 229539709, 262331096, 360705257, 459079418, 721410514, 918158836, 1442821028, 1836317672, 2524936799, 2885642056, 5049873598, 10099747196, 20199494392]

約数ペア:

[(1, 20199494392), (2, 10099747196), (4, 5049873598), (7, 2885642056), (8, 2524936799), (11, 1836317672), (14, 1442821028), (22, 918158836), (28, 721410514), (44, 459079418), (56, 360705257), (77, 262331096), (88, 229539709), (154, 131165548), (308, 65582774), (616, 32791387)]