20448160703

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{52973}}^1$

素因数の和:53254

約数の個数: 16

約数和(自身を含む): 21481168896

約数和(自身を除く): 1033008193

約数列:

[1, 43, 47, 191, 2021, 8213, 8977, 52973, 386011, 2277839, 2489731, 10117843, 107058433, 435067249, 475538621, 20448160703]

約数ペア:

[(1, 20448160703), (43, 475538621), (47, 435067249), (191, 107058433), (2021, 10117843), (8213, 2489731), (8977, 2277839), (52973, 386011)]