16352420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{116803}}^1$

素因数の和:116819

約数の個数: 24

約数和(自身を含む): 39246144

約数和(自身を除く): 22893724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 116803, 233606, 467212, 584015, 817621, 1168030, 1635242, 2336060, 3270484, 4088105, 8176210, 16352420]

約数ペア:

[(1, 16352420), (2, 8176210), (4, 4088105), (5, 3270484), (7, 2336060), (10, 1635242), (14, 1168030), (20, 817621), (28, 584015), (35, 467212), (70, 233606), (140, 116803)]