20441650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{24049}}^1$

素因数の和:24078

約数の個数: 24

約数和(自身を含む): 40259700

約数和(自身を除く): 19818050

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 24049, 48098, 120245, 240490, 408833, 601225, 817666, 1202450, 2044165, 4088330, 10220825, 20441650]

約数ペア:

[(1, 20441650), (2, 10220825), (5, 4088330), (10, 2044165), (17, 1202450), (25, 817666), (34, 601225), (50, 408833), (85, 240490), (170, 120245), (425, 48098), (850, 24049)]