20243150

素因数分解:

$2^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{1613}}^1$

素因数の和:1876

約数の個数: 24

約数和(自身を含む): 37825704

約数和(自身を除く): 17582554

約数列:

[1, 2, 5, 10, 25, 50, 251, 502, 1255, 1613, 2510, 3226, 6275, 8065, 12550, 16130, 40325, 80650, 404863, 809726, 2024315, 4048630, 10121575, 20243150]

約数ペア:

[(1, 20243150), (2, 10121575), (5, 4048630), (10, 2024315), (25, 809726), (50, 404863), (251, 80650), (502, 40325), (1255, 16130), (1613, 12550), (2510, 8065), (3226, 6275)]