20113415075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{923693}}^1$

素因数の和:923783

約数の個数: 24

約数和(自身を含む): 27260057328

約数和(自身を除く): 7146642253

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 4355, 21775, 923693, 4618465, 12008009, 23092325, 60040045, 61887431, 300200225, 309437155, 804536603, 1547185775, 4022683015, 20113415075]

約数ペア:

[(1, 20113415075), (5, 4022683015), (13, 1547185775), (25, 804536603), (65, 309437155), (67, 300200225), (325, 61887431), (335, 60040045), (871, 23092325), (1675, 12008009), (4355, 4618465), (21775, 923693)]