20755950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{138373}}^1$

素因数の和:138388

約数の個数: 24

約数和(自身を含む): 51475128

約数和(自身を除く): 30719178

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 138373, 276746, 415119, 691865, 830238, 1383730, 2075595, 3459325, 4151190, 6918650, 10377975, 20755950]

約数ペア:

[(1, 20755950), (2, 10377975), (3, 6918650), (5, 4151190), (6, 3459325), (10, 2075595), (15, 1383730), (25, 830238), (30, 691865), (50, 415119), (75, 276746), (150, 138373)]