20249905827

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4783819}}^1$

素因数の和:4783922

約数の個数: 16

約数和(自身を含む): 28932543360

約数和(自身を除く): 8682637533

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 4783819, 14351457, 81324923, 243974769, 397056977, 1191170931, 6749968609, 20249905827]

約数ペア:

[(1, 20249905827), (3, 6749968609), (17, 1191170931), (51, 397056977), (83, 243974769), (249, 81324923), (1411, 14351457), (4233, 4783819)]