20094025

素因数分解:

$5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 28668800

約数和(自身を除く): 8574775

約数列:

[1, 5, 7, 25, 35, 175, 199, 577, 995, 1393, 2885, 4039, 4975, 6965, 14425, 20195, 34825, 100975, 114823, 574115, 803761, 2870575, 4018805, 20094025]

約数ペア:

[(1, 20094025), (5, 4018805), (7, 2870575), (25, 803761), (35, 574115), (175, 114823), (199, 100975), (577, 34825), (995, 20195), (1393, 14425), (2885, 6965), (4039, 4975)]