20474250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{27299}}^1$

素因数の和:27319

約数の個数: 32

約数和(自身を含む): 51105600

約数和(自身を除く): 30631350

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 27299, 54598, 81897, 136495, 163794, 272990, 409485, 682475, 818970, 1364950, 2047425, 3412375, 4094850, 6824750, 10237125, 20474250]

約数ペア:

[(1, 20474250), (2, 10237125), (3, 6824750), (5, 4094850), (6, 3412375), (10, 2047425), (15, 1364950), (25, 818970), (30, 682475), (50, 409485), (75, 272990), (125, 163794), (150, 136495), (250, 81897), (375, 54598), (750, 27299)]