20173368275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{4871}}^1\times {\mathrm{8719}}^1$

素因数の和:13619

約数の個数: 24

約数和(自身を含む): 26339980800

約数和(自身を除く): 6166612525

約数列:

[1, 5, 19, 25, 95, 475, 4871, 8719, 24355, 43595, 92549, 121775, 165661, 217975, 462745, 828305, 2313725, 4141525, 42470249, 212351245, 806934731, 1061756225, 4034673655, 20173368275]

約数ペア:

[(1, 20173368275), (5, 4034673655), (19, 1061756225), (25, 806934731), (95, 212351245), (475, 42470249), (4871, 4141525), (8719, 2313725), (24355, 828305), (43595, 462745), (92549, 217975), (121775, 165661)]