20226444025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{2339}}^1\times {\mathrm{20347}}^1$

素因数の和:22713

約数の個数: 24

約数和(自身を含む): 26568790560

約数和(自身を除く): 6342346535

約数列:

[1, 5, 17, 25, 85, 425, 2339, 11695, 20347, 39763, 58475, 101735, 198815, 345899, 508675, 994075, 1729495, 8647475, 47591633, 237958165, 809057761, 1189790825, 4045288805, 20226444025]

約数ペア:

[(1, 20226444025), (5, 4045288805), (17, 1189790825), (25, 809057761), (85, 237958165), (425, 47591633), (2339, 8647475), (11695, 1729495), (20347, 994075), (39763, 508675), (58475, 345899), (101735, 198815)]