20153200

素因数分解:

$2^4\times 5^2\times {\mathrm{50383}}^1$

素因数の和:50401

約数の個数: 30

約数和(自身を含む): 48419024

約数和(自身を除く): 28265824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 50383, 100766, 201532, 251915, 403064, 503830, 806128, 1007660, 1259575, 2015320, 2519150, 4030640, 5038300, 10076600, 20153200]

約数ペア:

[(1, 20153200), (2, 10076600), (4, 5038300), (5, 4030640), (8, 2519150), (10, 2015320), (16, 1259575), (20, 1007660), (25, 806128), (40, 503830), (50, 403064), (80, 251915), (100, 201532), (200, 100766), (400, 50383)]