20744050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{11213}}^1$

素因数の和:11262

約数の個数: 24

約数和(自身を含む): 39630276

約数和(自身を除く): 18886226

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 11213, 22426, 56065, 112130, 280325, 414881, 560650, 829762, 2074405, 4148810, 10372025, 20744050]

約数ペア:

[(1, 20744050), (2, 10372025), (5, 4148810), (10, 2074405), (25, 829762), (37, 560650), (50, 414881), (74, 280325), (185, 112130), (370, 56065), (925, 22426), (1850, 11213)]