20304550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{58013}}^1$

素因数の和:58032

約数の個数: 24

約数和(自身を含む): 43162416

約数和(自身を除く): 22857866

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 58013, 116026, 290065, 406091, 580130, 812182, 1450325, 2030455, 2900650, 4060910, 10152275, 20304550]

約数ペア:

[(1, 20304550), (2, 10152275), (5, 4060910), (7, 2900650), (10, 2030455), (14, 1450325), (25, 812182), (35, 580130), (50, 406091), (70, 290065), (175, 116026), (350, 58013)]