20351754

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66509}}^1$

素因数の和:66534

約数の個数: 24

約数和(自身を含む): 46690020

約数和(自身を除く): 26338266

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 66509, 133018, 199527, 399054, 598581, 1130653, 1197162, 2261306, 3391959, 6783918, 10175877, 20351754]

約数ペア:

[(1, 20351754), (2, 10175877), (3, 6783918), (6, 3391959), (9, 2261306), (17, 1197162), (18, 1130653), (34, 598581), (51, 399054), (102, 199527), (153, 133018), (306, 66509)]